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Software for 3D Printing - 3D Modeling Software/Slicers/3D Printer Hosts

An Overview Of The Best 3D Printing Software Tools

Every 3D print begins as a 3D model generated in a modeling program. Years ago, we had to spend lots of money and time to acquire and learn modeling software. Now, there are many easy-to-use modeling software options available, many of which are free. This list includes some of the best options and is sorted by price, with the free ones sorted alphabetically.

The list also indicates whether the software uses solid modeling, a type of 3D modeling that always generates models that are “manifold” or “water tight.” A manifold model is one in which all walls of the model have some thickness, which is necessary for 3D printing. By contrast, software that uses polygon modeling can generate walls that have zero thickness; that’s fine for creating computer graphics for games and movies but not useful when 3D printing the models. Manifold models can be created with polygon modeling software, it just takes more steps and experience. All the software in this list can create 3D printable models, but every model that comes out of solid modeling software is 3D printable.

Additionally, we’ve noted what skill-level of user each software is designed for: beginners, amateurs, advanced users, and professionals. In general, the easiest to use options are near the top and the most powerful options tend to be near the bottom, though there are some outliers found throughout. Most of these software can be tried for free and there are free tutorial videos available for all of them.

Quick jump to:

3D Modeling Software

  • Shapr3D
  • Tinkercad
  • Blender
  • BRL-CAD
  • DesignSpark Mechanical
  • FreeCAD
  • OpenSCAD
  • Wings3D
  • 3D Slash
  • SketchUP
  • Fusion 360
  • MoI 3D
  • Rhino3D
  • Modo
  • Cinema 4D
  • SolidWorks
  • Maya
  • 3DS Max
  • Inventor

Slicers & 3D Printer Hosts

  • Ultimaker Cura
  • Simplify3D
  • Slic3r
  • Repetier
  • KISSlicer
  • ideaMaker
  • OctoPrint
  • 3DPrinterOS

3D Modeling Software

These tools are all about creating models for 3D printing. Some of them are pretty easy to use while other programs are only suitable for professional users with years of experience.

Shapr3D CAD Modeling

  • Price: Free, $239/year for professional
  • Solid modeling: Yes
  • Intended for: Beginners and Professional
  • What makes it special: An intuitive multi-device CAD experience allows you to design anywhere with ease.

Shapr3D is superb for professionals and hobbyists alike. It has an extremely intuitive and innovative user interface which will allow you to create models faster with the same high level of precision.

With their Visualization feature you’ll also be able to preview models in AR to ensure that your print will be perfect in its intended location.

Shapr3D is available on iPad, Windows, and Mac – and it will keep your files synced between them! I would 100% recommend checking them out.

Tinkercad

  • Price: Free
  • Solid modeling: Yes
  • Intended for: Beginners
  • What makes it special: It’s designed to allow anyone to create 3D printable models and serves as an introduction to solid modeling.

This is a browser-based 3D design app geared towards beginners. The software features an intuitive block-building concept, allowing you to develop models from a set of basic shapes. Tinkercad is full of tutorials and guides to aid any aspiring novices get the designs they’re looking for. It even allows you to share and export files with ease.

With a library of literally millions of files, users can find shapes that suit them best and manipulate them as they wish. It also has a direct integration with 3rd party printing services, allowing you to print and have your print at your door-step at the press of a button. Even though it can be a bit too simple to the point of limitation, it serves as a great way to learn about 3D modeling.

Blender

  • Price: Free
  • Solid modeling: No
  • Intended for: Amateurs and advanced users
  • What makes it special: It’s open source, feature-rich, and includes tools for sculpting, animation, simulation, rendering, motion tracking, and video editing.

In essence, Blender covers many facets of 3D creation, including modeling, animation, and simulation amongst others. This open-source software has a steep learning curve and is ideal for users who feel ready to transition to designing complex 3D models. Check out our Blender tutorials for 3D Printing page.

Blender is actually a free 3D modeling software which was originally for 3D animation and rendering using polygonal modeling techniques. Despite its origins as a software for artists, it is considered quite accessible. One of the software’s interesting features is the photorealistic rendering option. This gives the models an air of realism that few free software can achieve.

BRL-CAD

  • Price: Free
  • Solid modeling: Yes
  • Intended for: Advanced users
  • What makes it special: Developed and used by the US Army to support ballistic and electromagnetic analyses. Also includes ray tracing and geometric analysis tools.

This open-source software is an advanced solid modeling system with interactive geometry editing. It is apparently used by the U.S. military to model weapons systems, showing that it is quite dependable but also very advanced. BRL-CAD offers a high level of precision due to its use of specific coordinates to arrange geometric shapes.

It offers a large library of simple and complex shapes users can implement into their own designs. They can take multiple shapes and combine them at their leisure, as well. The software used to be quite costly, however it was converted to open source a few years ago. It includes over 400 tools in its arsenal. It also runs at great speeds, especially considering how dense its features are.

DesignSpark Mechanical

  • Price: Free
  • Solid modeling: Yes
  • Intended for: Amateurs and advanced users
  • What makes it special: A library of 3D models from industrial suppliers and the ability to generate a bill-of-materials for designs. Electrical and PCB CAD tools are also available.

This nifty and free CAD software is ideal for professionals and advanced hobbyists alike. The user interface is relatively straightforward and the software runs quickly, meaning efficient designing. You also have the capability to generate a bill-of-materials that calculates the cost of printing potential 3D design projects.

DesignSpark Mechanical allows users to utilise an in-built library to mix with own drawings. Another feature that new users might find useful is the pull feature that allows users to create 3D models from only a surface. It is feature-rich for a free software and quite beginner-friendly.

FreeCAD

  • Price: Free
  • Solid modeling: Yes
  • Intended for: Amateurs and advanced users
  • What makes it special: Models are fully parametric and recalculated on demand with an undo/redo stack. Other features include robotic simulation, architectural tools, and a path module for CAM (Computer Aided Manufacturing).

A parametric 3D modeling tool that is open-source and enables you to design real-life objects of any size. The parametric component makes editing your design a piece of cake. Simply go to your model history and change the parameters, and you’ll have a different model. As the name suggest, it is in fact totally free. The upside of this is that none of the tools are blocked behind a pay wall, so you can tweak your models to your heart’s desire.

It’s not the best for professional purposes, but it’s a great training tool. Despite it’s basic options and design elements it’s worth a try if you’re new and don’t want to have to invest in something before you dip your toe in the water.

OpenSCAD

  • Price: Free
  • Solid modeling: Yes
  • Intended for: Amateurs and advanced users
  • What makes it special: Designed for programmers, models are generated through typing scripts.

OpenSCAD is a free software with a ton of features and a unique way of creating models. This software takes a programming approach to 3D modeling, making it a unique addition to this list of 3d printing software tools. Instead of the traditional interactive modeling interface, users write code in a script file that describes the parameters of the 3D object. Once you’ve entered your code, you can view the shapes you’ve created by clicking a “compile” button.

Another great feature that OpenSCAD has is the ability to import 2D drawings and extrude them as 3-dimensional. It uses a part profile from drawings made in a standard sketching software and use the SXF file to do this. With its stronger focus on programming, OpenSCAD may appeal to some while alienating others. Regardless, it is still a powerful tool.

Wings3D

  • Price: Free
  • Solid modeling: No
  • Intended for: Amateurs and advanced users
  • What makes it special: Polygon modeling enables the creation of more organic shapes. Standard tools can be accessed through a right-click menu.

Wings3D is another open-source polygon model tool. Despite being freeware, it comes with a wide range of mesh and selection tools. Tools like mirror make symmetrical modeling a breeze. Seeing as it is a program for beginners, it is very user-friendly and the learning curve is quite steady. Features like the customisable hotkeys and easy to use interface are indicative of its status as an ideal tool for starters.

Despite the ease of use, it has no shortage of useful features such as plane cut, intersect, inset, bend, sweep, circularize, and sheer, making it capable of some very impressive models. It also supports a very wide range of file formats for both import and export. Despite its simple and plain looks, it is definitely worth checking out if you’re just starting out.

3D Slash

  • Price: Free web version; Premium license is $24/year and a Commercial license is $240/year
  • Solid modeling: Yes
  • Intended for: Beginners and amateurs
  • What makes it special: Models are created through “slashing” 3D blocks away to shape them as desired.

3D Slash focuses on providing design software with a uniquely fun user interface and enough advanced features to work with a high level of precision. You can also make logos and 3D text with this software. 3D Slash is free to use and ideal for beginners, however there a range of price packages that add in features for cooperative use or commercial use depending on the needs of the consumer. Additionally, the free versions has limitations in terms of functions, higher resolutions and colours you can apply. It’s intuitive interface with a block cutting style to create shapes makes it simple enough for anyone to use.

Even if you can’t find the creative spark to start a design from scratch, there are a multitude of files available for download that you can import and then cut apart into something new. Novel features like the cursor mode that makes interior designing much easier are great additions. Aside from its ability to run on standard mode, it an can also be used with VR head sets. While the blockish style can be limiting in terms of range of shapes one can make and less pleasing to the eyes, it is nonetheless efficient and practical. There are few software that are as quick from concept to finish as 3D slash.

SketchUp

  • Price: Free web version; Pro version is $299/year
  • Solid modeling: No
  • Intended for: Beginners to advanced users
  • What makes it special: Intuitive and powerful, with a library of user-generated and manufacturer-produced models.

SketchUp is another good modeling software because it maintains that balance between usability and functionality, making it ideal for most skill levels. The software has an easy learning curve and there are advanced features available for professionals at an extra cost. It is especially good for designing interior and exterior architectural projects but also has tools for a diverse range of other purposes.

Anything complex can take quite a while, but simpler designs aren’t too time-consuming. A freeware version, SketchUp Make, and a paid version with additional functionality, SketchUp Pro, are also available.

Fusion 360

  • Price: Free for personal use and startups, $595/year for commercial license
  • Solid modeling: Yes
  • Intended for: Amateurs to professionals
  • What makes it special: Lots of features, such as tools modeling and sculpting, generative design, simulation, assemblies, collaboration, 3D printing, and CAM.

This is a unique addition to the list of 3d printing software tools. Fusion 360 is a cloud-based 3D CAD program that utilizes the power of the cloud to bring design teams together and collaborate on complex projects. Another advantage of the cloud platform is that Fusion stores the entire history of the model including the changes to it. Numerous design options are available, including freeform, solid, and mesh modeling.

Fusion 360 operates on a monthly payment subscription basis. The developers also regularly update the features, making it better as new instalments come along. It runs on multiple platforms and allows users to access their information wherever they want.

MoI 3D

  • Price: $295
  • Solid modeling: Yes
  • Intended for: Amateurs to advanced users
  • What makes it special: Can create smooth meshes from CAD models and is pen-tablet friendly.

Short for Moment of Inspiration, MoI offers a sleek UI and powerful range of CAD tools for users specializing in polygonal modeling. The program comes with advanced boolean functions that enable quick design of “hard surface” models. It is a user-friendly software that uses the NURBS modeling system.

While it isn’t free, it is cheaper than some of its competitors. It has a good amount of functions in it, yet avoids being too cluttered with pointless features. The system which uses curves and booleans makes workflow quicker as well.

Rhino3D

  • Price: $995
  • Solid modeling: No
  • Intended for: Advanced users and professionals
  • What makes it special: Very powerful and full of features for modeling, analysis, rendering, 3D capture, CAM, and 3D printing.

The company behind this software markets it as the world’s most versatile 3D-modeler. The software is available for download in a variety of bundles on their website at various prices. The program uses a precise and mathematical model known as NURB, allowing you to manipulate points, curves, meshes, surfaces, solids, and more in all sorts of ways. Ultimately, given the range of design features available with Rhino3D, it’s hard to argue against its claims about unrivaled versatility in creating complex 3D models.

Users have commented on how the software can be very difficult to learn. This is a natural trade-off between capabilities and user friendly many designers have to make when creating a detailed software. While it is not the most accurate software at capturing user intent, it is one of the best on the market.

Modo

  • Price: $599/year or $1,799 for Perpetual license
  • Solid modeling: No
  • Intended for: Amateurs to professionals
  • What makes it special: Procedural modeling and artist-friendly tools for modeling, animation, texturing, and rendering.

Modo provides creative 3D polygon and subdivision surface modeling tools with a lot of flexibility, allowing you to create both freeform organic models and precision meshes using the same software.  This is a professional-grade program with a range of features designed for advanced 3D designers, and the price reflects this.

Even though it isn’t the most user-friendly software, it hosts a large set of features while running smoothly. The speed of the software is particularly evident in terms of baking textures. It also works with partner software and extensions as additional customisations.

Cinema 4D

  • Price: $720/year or $3,945 for Perpetual license
  • Solid modeling: No
  • Intended for: Amateurs to professionals
  • What makes it special: An intuitive interface, parametric modeling, and procedural workflow.

This is an extremely powerful 3D modeling tool that lets you create complex 3D designs. Cinema 4D’s quite flat learning curve makes it approachable for beginners intimidated by software with advanced features. The program is regularly updated with free service packs, which help to optimize how it runs on various operating systems.

The user friendly options present the prints in very accessible ways. Scaling and shading options make modeling far easier. It’s sculpting tool is a great example of why this software is ideal for editing models and pre-existing files.

SolidWorks

  • Price: $1,295/year or $3,995 for Perpetual license
  • Solid modeling: Yes
  • Intended for: Amateurs to professionals
  • What makes it special: Powerful editing tree and tools for manufacturing, assemblies, simulation, cost estimates, CAM, and 3D printing.

Now we move on to SolidWorks. This is a CAD program often used by professional 3D designers. There are a plethora of advanced features included, such as design validation tools and reverse engineering. Solidworks comes in three distinct packages, depending on the exact features you need.

Solidworks tends towards the industrial side of things. It is practical and detailed. While most software, mimic curves through gently inclining flat structures, Solidworks uses a system of nurbs that create averages of the edges to produce fantastically detailed curvatures. It only does away with polygonal modeling, opting instead for dimensional sketching. As a result, resizing becomes far less of a hassle.

Maya

  • Price: $1,545/year
  • Solid modeling: No
  • Intended for: Advanced users and professionals
  • What makes it special: Procedural effects and powerful world and character creation tools.

Primarily marketed at animation professionals, Maya is useful for many aspects of 3D modeling, especially in terms of mathematically smooth surfaces and shapes. Maya was originally slated as a 3D animation software, but is very useful in 3D printing as well. Thus, a lot of the interface options are more reminiscent of sculpting and animation.

Maya is more applicable to artistic printing requirements. It has a fast rendering engine and is best for highly detailed models with many intricacies. The downside is that it is very expensive (it is, after all, the same software used for high-budget movie CGI|). Nonetheless, it allows for realistic representations of reflection and colour on a software with smooth operation.

3DS Max

  • Price: $1,545/year
  • Solid modeling: No
  • Intended for: Advanced users and professionals
  • What makes it special: Advanced users and professionals

Another program that focuses on animation, 3DS Max offers some great 3D modeling features such as shading tools, parametric mesh modeling, and polygon modeling. This Windows only software is a favourite among video game developers, many TV commercial studios and architectural visualization studios.

Inventor

  • Price: $1985/year
  • Solid modeling: Yes
  • Intended for: Advanced users and professionals
  • What makes it special: Tailored specifically for product design and engineering applications and loaded with tools for simulation and manufacturing.

Inventor 3D CAD software offers professional-level 3D mechanical design. The program comes with freeform, direct, and parametric modeling choices. Furthermore, you also get automation and simulation tools.

Developed by Autodesk, Inventor comes in different packages depending on level of proficiency (student, professional etc.). One of the great things about Inventor is how they improve the software with user feedback. New versions include improvements to visual data representation and the ability to easily reference 3rd party designs without the need to convert file formats.

Slicers & 3D Printer Hosts

The second section of this list of the best 3D printing software tools focuses on programs that help you to execute a 3D print. Slicers are the easiest way to go from a 3D model to a printed part because they take a CAD model, slice it into layers and turn the model into G-code. The slicer software also includes 3D printer settings like temperature, layer height, print speed, etc. to the G-code. The 3D printer can read this G-code and make the model layer by layer following the instructions set in the G-code.

Ultimaker Cura

Despite its name, Cura can be used with almost any 3D printer because it is an open-source slicer. The program is ideal for beginners because it is intuitive and fast. Most of all, it’s easy to use. More advanced users can access a further 200 settings to refine their prints.

Simplify3D

Simplify3D is an extremely powerful premium slicing tool that helps you drastically improve the quality of 3D prints. Not only does Simplify3D slice your CAD into layers, it also corrects any problems with your models and allows you to preview the end result, helping to further identify any other issues. Advanced users will need to decide if the premium features are worth paying for compared to open-source slicers.

Slic3r

This open-source software includes real-time incremental slicing, 3D preview, and more. It is one of the most widely used 3D printing software tools. The incremental real-time slicing ensures that when you change a setting, the slicing doesn’t need to start from scratch. Only the G-code for affected parts is recalculated. The end result is a fast, flexible, and precise slicing program.

Repetier

This open-source slicer software supports three different slicing engines; Slic3r, CuraEngine, and Skeinforge. Repetier can also handle up to 16 extruders with different filament types and colors simultaneously, and you can visualize your end result before printing. There is a lot of customization and a lot of tinkering involved, making Repetier ideal for more advanced users. You also get remote access to your printers with Repetier host.

KISSlicer

This slicing software does its job well, although the user interface is somewhat basic. Still, if you just need a slicer that delivers great results, use KISSlicer. Note that the basic version is for single-head machines only. You’ll need a PRO version for multi-head machines.

ideaMaker

This free slicer is distributed by Raise3D and provides fast, simple slicing for most 3D printers. Team members can share print profiles and supports can be automatically or manually placed. The adaptive layer height tool allows the software to adjust layer height depending on the level of detail in the model, maximizing print quality while minimizing print time. Remote monitoring and control is also available.

OctoPrint

A free open-source web-interface that allows for remote control and monitoring of 3D printers. It’s compatible with most 3D printers and allows users to watch their prints with an embedded webcam feed. Prints can be started, paused, and stopped remotely, and plugins are available to track print statistics and send push notifications on job progress.

3DPrinterOS

This nifty cloud 3D printer management software comes at a cost. The essential idea is the management of the entire 3D printing process with one platform. Users can edit and repair designs, slice STL files from the cloud, and even send files for printing from anywhere in the world. The software also features the capability to share CAD files.

What software to use for 3D printing: The complete guide

David Roberson13 May 2021

Guide

Before starting to 3D print, you will need to make sure you have gathered all the necessary software “ingredients” that will guide you through the printing process, from preparing your 3D model to managing printers themselves.

These include:

  • CAD software to create a 3D model (you can also use an existing 3D model, if you do not wish or need to design one)

  • Slicing software

  • Software to operate your printer remotely (this is optional, but can be convenient)

This article will go through each of these ingredients, and will also touch on how the Ultimaker platform creates a seamless end-to-end flow between hardware, software, and materials, empowering you to unlock the magic of 3D printing and make innovation happen.

What is a “slicer”?

A 3D printing slicer – also known as slicing or print preparation software – is a program that converts a 3D model into a language your 3D printer understands.

Slicing software, such as Ultimaker Cura, digitally cuts a model into flat layers, which your printer can then print one by one. With the Ultimaker platform, however, slicing software is not always needed, thanks to integrations that allow you to print directly from CAD or the Ultimaker Digital Library.

Preparing a 3D print using Ultimaker Cura software

What is the best CAD software to design 3D prints?

CAD, or computer-aided design, software enables you to design a 3D model from the ground, up. There are many types of CAD software, each with its own benefits. AutoCAD, created by Autodesk, is perhaps the best-known among them since it was one of the first CAD software programs available for personal computers when released in 1982. Other CAD platforms include:

  • Fusion360 – great for designing and creating efficient mechanical parts

  • 3ds Max – used in all types of 3D model creation, including video game design, architecture, and 3D printing

  • TinkerCAD – A free, browser-based CAD tool that allows users to build 3D models out of various shapes. Popular with CAD novices and for STEAM education

  • Blender – free, open-source 3D model creation software

  • Siemens NX – for designing and creating advanced 3D models

  • Solidworks – for designing and creating professional parts for industrial use

  • Catia – Advanced design software used for creating surfaces and engineering systems

Before you begin 3D printing, be sure to do your research and pick the CAD software that’s right for your use case. This way, you’ll get the most out of the model you choose to design and print.

Also check which file types your slicing software is compatible with, so you can make your 3D designs into 3D prints.

A design in CAD software (left screen), slicing software (right), and the finished print

How to design parts for 3D printing?

When designing for 3D printing, there are best practices to help you get the best results from your 3D printer and the parts it creates. Design parts optimized for 3D printing will improve print success rates, reduce costs through lower wastage, and boost the speed of your product development cycle.

Consider build volume. Your 3D prints can only be as large as your printer’s build volume. Be sure to know its dimensions, then create a part that can either be printed within those dimensions in one go, or plan to use modularity (printing then combining separate parts). 

Decide orientation early. Because FFF prints layer by layer, determining the print orientation early in the process helps drive design choices, text alignment, and snap features.

Evaluate overhang support requirements. FFF printed parts are self-supporting up to 45 degrees. Overhangs below 45 degrees must be supported from below with support material.

Follow bridging support guidelines. For most basic filaments, FFF printing does not need support when bridging materials within a 10 mm gap. 

Pay attention to nozzle size. When designing small features, you should consider height, wall thickness, and nozzle size. Larger nozzles will print faster than smaller nozzles, but at a cost of increased minimum thickness and height for your models.

Design with hole diameters in mind. Generally, 3D printed hole features should not be smaller than 2 mm. If accurate holes are required, it is recommended to design the holes smaller than intended and post-process with a drilling operation. 

Avoid sharp corners. Sharp corners can be modelled in CAD, but the print may warp. Increasing the area of the surface in contact with the bed will decrease the likelihood of the warpage.

For a deep dive into these factors and more, check out our blog on design for 3D printing.

What software do I need to start a 3D print?

This depends on how much of the 3D printing workflow you need to perform.

As long as you already have access to a 3D model, you will typically need software that can slice that model, so your printer can get to work. Once you have started to print, you can also use software to manager your 3D printer (or printers) remotely.

But as we saw earlier, the slicing step can be avoided if you have a 3D printer integration installed in your CAD tool. If you already have access to a 3D printable file (such as a G-code on a USB stick) you can also go ahead and print without the need for any slicing software, as your digital file is already ready to print.

Controlling 3D printers remotely with Ultimaker Digital Factory software

Managing 3D printers remotely

Ultimaker S-line printers, the Ultimaker 2+ Connect, and the Ultimaker 3 can make use of a network connection to access cloud-based services on Ultimaker Digital Factory. By linking a printer to your Ultimaker account, your printer can then be controlled remotely, from outside of its local area network.

Want to learn more about 3D printing software?

Download our free white paper, “Important 3D printing software features,” which will help you determine the best 3D printing software for your business needs, as well as examine settings, print profiles, and other features that can help you get the most out of your printing experience.

Get the white paper

90,000 programs for modeling and printing on a 3D printer

Content

    • Program programs
    • File types for 3D printing
      • Free programs
      • Paid programs for 3D modeling
      9000
    • Programs for cutting 3D models (slicers)
      • Free slicers
      • Paid slicers
    • To summarize

The whole cycle of creating a part on a 3D printer can be fit into three stages: Creating / finding a model, cutting a model in a slicer, printing on a 3D printer. Each stage is tied to its own program. Models are created in special programs, then in the slicer the model is “cut” into steps that the printer will sequentially execute. The resulting list of steps (commands) is either placed on a memory card and run from the printer itself, or sent to the printer via a wired/wireless connection. As a result of all these actions, we get the product. Therefore, looking for a “3D printer program” is wrong: you need to look for a modeling program and a slicer.

3D modeling software

Programs for 3D modeling are divided into two large groups:

Obviously, when creating a drawing, an engineer needs precise tools: a ruler, pencil, compass, etc. But the artist needs more free tools: brushes, pastels, palettes and others. Programs are divided according to the same principle: in engineering programs, there are all the tools that allow you to accurately specify the characteristics of each element of the part, and in art programs, tools are created to give smoother forms so that the model looks as natural as possible. Of course, in art programs it is possible to model technical products, but this is comparable to drawing a drawing with pastel: it is inconvenient, difficult and inaccurate. Therefore, it is very important to determine why you need a simulation program.


Tip: It is best to learn one or two programs at a professional level, as this will allow you to create complex models. But you should also know the basics in other programs, since a large circle of knowledge allows you to more flexibly choose the approach to creating models.

File types for 3D printing

To begin with, it is worth understanding what types of files are involved in the manufacturing process of the part. The first step is to create a model. It can be saved in the format of the program itself (for example, KOMPAS-3D files have the .m3d extension, while 3ds Max has the .MAX file extension). Such files can only be opened in the programs in which they were created. But we need a universal format - STL. All programs can save models in this format. It stores the polygons that create the model.

All files are divided into 3 categories:

  • Files that store polygonal information (STL, OBJ, etc.). They are analogues of a raster image. It is possible to increase the quality of 3D models in this format only by smoothing, but in this case small details will be lost, and the file weight will increase greatly.

  • Files that store the steps for creating a part (STEP, STP, etc.). Here you can draw an analogy with vector images. Each element is specified either using simple dot connections (for example, as in a cube or pyramid), or using formulas (any curved, rounded objects). Models in this format can be scaled without loss of quality, while maintaining a relatively small file size.

  • Utility files that store steps for a 3D printer (GCODE, GCOD). These files store the commands that the printer executes and, in some cases, comments (for example, with what settings the model was cut). Some slicers can simulate the movements of the printer, thereby rendering the model, but it is impossible to convert a file from this format to a full-fledged model.


Be careful! If you are not sure that the GCODE file is intended for your printer, then you should not print it, because the print area for each printer is different. On third-party firmware there is no limit on the maximum travel distance, some third-party software commands may lead to incorrect operation of the control board. If the printer tries to move the print head out of the printable area many times, then it can harm itself!

If the files are in the same category, then they can be easily converted from one format to another with almost no data loss. The formats indicated in brackets are a kind of “transits”. For example, Inventor has its own file format - itp, and Fusion 360 has its own - f3d. But if you save the file in Inventor in the generic STEP format, you can open it in any engineering program and then save it in that program's format.

Free programs

Usually, free programs are either limited in functionality or created by enthusiasts, which is why they have a very crooked interface and a lot of errors. But their functionality is enough to create simple models, and in some cases, such programs can completely replace paid software.

Tinkercad

In essence, this is not even a program, but a website, that is, it does not need to be installed on a computer and it opens from any device that has Internet access. But this is its main disadvantage - without Internet access, you will not be able to download any model for yourself, because each project is initially saved in the cloud. You also need to register to use this site. Initially, the site was created for children, so each tool is intuitive. The program is suitable for modeling simple products: gaskets, bushings, adapters, covers, boxes, etc.

Pros:

Cons:

  • Inability to work without the Internet

  • Each individual project needs to be downloaded

  • Limited number of tools

FreeCAD

This program is designed to create technical products: fasteners, bushings, hinges and more. Since this is an open source project, it is distributed free of charge. At the same time, it has all the necessary functionality for opening and editing files with the .step extension - a universal format for all engineering programs. It is also worth noting the ability to add addons - special subroutines that allow you to perform any actions in a fully automatic mode. For example, there is an addon that makes it easier to create various gears. In this program, you can create more complex products: mechanisms, gearboxes, hinges, etc.

Pros:

Cons:

OpenSCAD

This CAD is closer to programming languages ​​than to modeling: each object or any action is specified as a code. This allows you to create universal models. For example, a coin sorter: once you write the “model code”, you can create a huge number of variants of this model for different countries, changing just a few parameters. This program, like the previous one, is an open source project, as a result of which it is regularly updated.

Pros:

  • Works on weak PCs

  • Ease of creating universal models

  • Easy to learn if you have programming experience

Cons:

  • No Russian interface

  • Is a programming language

  • Difficult to create curvilinear geometry

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Meshmixer

Art program for entry-level 3D modeling. There are simple tools for processing STL files and functions for recovering “broken” files. Using Meshmixer, you can conveniently cut the model into several parts, as it is possible to set the size of the print area of ​​your printer. And one of the most useful tools is the installation of tree supports. This function has already appeared in many slicers, but it is in meshmixer that they can be flexibly configured and installed manually. Despite the many tools, this program is rather auxiliary, as there are more suitable programs for creating a model from scratch.

Pros:

Cons:

  • Limited functionality for creating 3D models

  • Lack of Russian interface

  • Some operations require a powerful PC

Blender

A completely free program with huge possibilities not only for creating models, but also for animation, rendering, simulations and much more. It is mainly used by multipliers, but due to the large number of extensions, this program covers a huge range of tasks. At first glance, Blender may seem too complicated, but everyone can master the basic functionality. Also worth noting are constant updates that improve performance and add new tools. A large community of people working in this program and developing it will help with the solution of many problems.

Paid 3D modeling software

This category includes programs for professionals and enterprises, as well as their simplified versions for home use. Many companies have begun releasing a product at a low cost for home use, although initially the designs were intended only for enterprises and were priced accordingly. The common advantage of these programs is great functionality and constant support. For example, Autodesk Inventor was first released back in 1999 and is updated annually. Next, we will look at the most popular of them.

Fusion 360

The new product from Autodesk tried to combine several tasks at once: modeling, simulation and rendering. In many ways, it adopted the functionality of the previously mentioned Inventor, but supplemented it with a simple interface: many tools are similar to those that can be used in the previously mentioned Tinkercad. You can also edit STL files in it, albeit with a limited set of tools.

The main feature of this program is cloud data processing, such as simulations and renders. At the same time, almost all functions can be performed offline using the power of a PC. To process tasks in the cloud, you need to buy additional tokens, but when creating models, they are not necessary. It is worth considering that despite the presence of a native file format (f3d), all files are initially stored on Autodesk servers, and then they can be saved to your computer.

There is a version for schools and universities, but obtaining such a license requires the educational institution to register and issue you a personal license.

Pros:

Cons:

Price: from 7,123₽ to 25,721₽ for 1 year

Netfabb

The program is designed to prepare the model before slicing. In many ways, it is similar to meshmixer, but it does not have the tools to create a model from scratch. Merging several models in STL format can be called a distinctive function, but the most important tool is the “repair” of models. That is why everyone should install this program, even if you have another model editor or model repair built into the slicer. Also in Netfabb it is very convenient to cut the model into several parts for printing separately. At the moment, the Netfabb functionality is built into Fusion 360 and is not officially available separately, but can be found on third-party resources as a separate program.

Pros:

  • Great functionality for repairing the model

  • Convenient cutting into pieces

  • Easy to learn all the necessary tools

Cons:

Price: from 18 024₽ for 1 month

KOMPAS-3D

A professional program created by Russian developers for Russian enterprises. It has a huge functionality, but at the same time, each function has a description, and the main tools have explanatory animations, a huge database of standards and GOSTs is built in. The program is free for all students and does not require verification of documents. There is also a paid version of KOMPAS-3D HOME, which, although intended only for home use, retains all the functionality of the “professional” version. Because of this, and also because of the low price, this CAD system is the best choice as the first professional program for creating complex 3D models.

Pros:

  • Completely Russian interface

  • A large number of tools

  • Availability of a free student version

  • Very low price

Cons:

Price: from 1 490₽ for 1 year

SolidWorks

One of the oldest programs on the market that has become a standard. If you learn how to work in SolidWorks, then you can work in any CAD. It has a relatively simple interface, an average number of tools that are enough even for professionals, but since the program is designed for production, many functions will only interfere with work. It should be noted that this program is available in Russian, and this is one of the reasons for the prevalence of this program in Russia.

Pros:

  • Easy to learn

  • The presence of the Russian interface

  • Large community of people using SolidWorks

  • Widespread in Russia

Cons:

Price: from 8,431₽ to 292,560₽ for 1 year

Inventor

The main program at many enterprises, but due to the simplicity of the interface and the presence of the Russian language, it is easy to learn. In many ways, it is similar to SolidWorks, both in functionality and in purpose. The main distinguishing feature of this program is a large number of high-quality video tutorials and text courses. It is studied at many universities both around the world and in Russia.

Pros:

  • Prevalence among the Russian community

  • Lots of learning materials

  • Intuitive interface

  • Availability of student version

Cons:

Price: from 106 860₽ for 1 year

SelfCAD

It is the simplest program for technical modeling. As easy to learn as Tinkercad, but not for kids, but for professional 3D printing. This program is not CAD, so there is no editing history, which allows, for example, to change sketches without entering edit mode.

You can download this program for free, but this version will have limited functionality. There are also paid versions with monthly payment or a one-time purchase forever. Only paid versions have a simple slicer, but its functionality is extremely limited.

Pros:

Cons:

  • Small functionality

  • Big cost

Price: from 1160₽ ($14.99) for 1 month

3ds Max

The program is designed to create 3D models and render images. It has great functionality, but it is extremely difficult to learn due to the lack of the Russian language and a complex interface. This is due to the fact that 3ds Max was originally developed for 3D animation and video game studios. It was to create a simple and free analogue that the previously mentioned Blender was created. Due to the above reasons, this program is not suitable for creating 3D models for subsequent printing on a 3D printer, but nothing prevents you from doing this.

Pros:

Cons:

Price: from 9 791₽ for 1 month

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3D cutting software (slicers)

Having any model in STL format, you cannot immediately place it in the printer and start printing, because the printer only executes commands, and these commands form a slicer. According to the etymology of the word, one can understand that the program cuts the model into layers, or rather into separate commands. But the number of cutting options for one model is almost endless. In this regard, a large number of programs have appeared that allow you to fully customize the operation of the slicer, or rather, how it will split the model into separate commands. The slicer itself consists of two parts: the core and the shell. The slicer core performs slicing based on the specified parameters, and the shell allows you to set these parameters and visually evaluate the slicing result before sending the model to print. In addition, many slicers have built-in functionality for direct access to the printer, which allows you to manually control the printer and carry out its settings and diagnostics. Next, we will consider the most popular slicers, which have their positive and negative sides.

Free slicers

The availability of free slicers is due to the fact that without them the printer becomes a useless machine that can only heat coffee and play a melody with the help of motors. Therefore, many companies that create 3D printers supply slicers with them, while laying them out in the public domain. Often these are large companies such as Ultimaker, CraftUnique, Prusa, etc.

Ultimaker Cura

It was originally created only for Ultimaker 3D printers, but soon became an open-source project. Now in its library of profiles you can find a huge number of printers from various manufacturers. Uses its own core Cura, which has many settings and functions: tree support, wireframe printing, color printing, etc.

Frequent updates bring innovations and even more profiles for various 3D printers. It is a standard choice for beginners, as it has two control modes: simple and professional. Recently, support for add-ons has appeared that allows you to save backup copies of settings, repair the model directly in the slicer, integrate various programs for 3D modeling, and much more.

It is also possible to control the printer by sending commands directly from the computer. But there is no feedback from the printer, apart from receiving information about the temperature of the nozzle and table.

Pros:

Cons:

Prusa Slic3r

Sometimes you can find other names: Slic3r Prusa Edition or Slic3r PE. Prusa decided not to reinvent the wheel, and took the open-source Slic3r project, partially reworked it and began to actively develop it. Like Cura, Prusa Slic3r has many printer profiles, but Prusa's printer profiles are the most optimized. The core of the slicer of our own design, while the number of settings is less than that of the same Cura.

A distinctive feature is the flexible adjustment of the layer thickness and the support of a special extruder capable of printing 5 different plastics at once (again, produced by Prusa). The program will be extremely useful for people who have more than one 3D printer: all settings are divided into 3 tabs, each of which can be saved to separate profiles. But the printer control console disappeared completely, only the send button for printing via wire remained. In general, this program will be a reliable and convenient slicer, especially if you have a large number of printers.

Pros:

Cons:

Repetier

This slicer was created more for remote control of the printer, but it can also cut models. One of the few programs where you can choose the slicing core: Cura, Sic3r, Prusa Slic3r. The number of settings for the slicing itself is extremely small, but they are enough to cut the test cube.

The most important plus of this slicer is the huge functionality for managing and configuring the printer. It is worth noting the convenient interface for sending commands, as well as customizable temperature graphs. This is extremely useful, for example, when tuning the PID or checking the movement of the axes. Even if you choose a different slicer, this program is handy to have in order to 3D print using GCODE from another slicer.

Pros:

Cons:

MatterControl 2.0

One of the few programs that combine functions for editing stl files and a slicer. You won't be able to create any serious model, but you can add text or cut out part of the model. The slicer has not so many settings, but they are enough for a beginner 3D printer. This slicer can be useful if you need to make art products with minor changes. Supports saving to the cloud.

Pros:

Cons:

3DprinterOS

This software is designed to remotely manage printers from anywhere in the world. All that is needed is to connect the printer to the computer and install this program on it. From now on, all printer management occurs through the web interface. In it, you can remotely change the model, cut it and put it on print. It is also possible to connect a camera and observe the printing process. There are very few slicing settings, some will not even be enough to calibrate the printer, not to mention serious printing.

Carefully! It is not recommended to leave the printer unattended, especially if it is no longer new: at any time there may be a risk of fire due to wiring or mechanical problems.

Pros:

  • Simple interface

  • Start printing from anywhere in the world

  • Ability to monitor printing

  • Availability of tools for editing the model

Cons:

IceSL

It is a combination of OpenSCAD with its “modeling language” and slicer. In addition, models can be edited using a “brush”, like the one in Meshmixer. It has many small pluses that are not found in other slicers, but it is not suitable for everyday use due to an inconvenient interface and a small number of slicer functions. This program can be described in one phrase: interesting, but not recommended.

Pros:

Cons:

Octoprint

In many ways it is similar to 3DprinterOS, but is an open source project, as a result of which it has many additions. Designed for home use. It is the most popular way to remotely control a printer, and the user community is constantly growing. Therefore, it will be very easy to transfer your printer to remote control due to the large number of lessons and articles. The program itself does not have a slicer, but direct export of files from Slic3r is supported, which is already good in itself. Just like Repetier, it has an excellent printer management and monitoring console. But, unlike the aforementioned analogue, most of the functions will have to be configured manually.

Pros:

  • Large user base

  • Lots of tutorial articles

  • Ability to create a video broadcast of the printing process

Cons:

Paid Slicers

At the moment, many paid slicers are no longer used, as free ones have either caught up or overtaken them. But some of them are still unique.

Simplify3D

One of the first thundered paid slicers. At the time of its introduction, it was the most advanced due to the ability to change the print settings for one model at different layer heights and the functionality of printing with more than one extruder. But at the moment it has been replaced by Cura and Prusa Slic3r. Nevertheless, the convenience of setting up print settings and their number still remain the main advantage of this slicer. Also worth noting is the excellent printer management interface, second only to Repetier host.

Another difference is the ability to manually install supports and a large number of filling patterns. Viewing models also has several features: changing the way models are displayed, viewing in section, displaying normals to planes.

Pros:

  • Lots of print options

  • Convenient printer management interface

  • Manual installation of supports

  • Changing print settings at different heights

  • Easy print setup with two extruders

Cons:

Price: from 11499₽ ($149)

Read also: A detailed review of 3D printing slicers: Ultimaker Cura, Simplify3D, IdeaMaker, UP Studio, FlashPrint

Astroprint

Many believe that this particular software is a direct competitor to 3DPrinterOS. The most important difference is user friendliness, achieved through a user-friendly interface and easy installation. The program is based on Octoprint, essentially providing only a server, a modified interface and several add-ons that allow you to fully manage the printing process while away from the printer - from finding a model, to cutting and printing. At the same time, the program positions itself as a serious business solution, so the company also provides special PCs and management consoles that make it easy to connect the printer to the system. A trial plan is available where only 2 printers can be connected, but all basic features will be available.

Pros:

  • Easy connection and setup

  • Trial Availability

  • Interface specially designed for mobile devices

Cons:

Price: from 765₽ ($9.90) for 1 month

KISSlicer

This slicer is another representative of programs that failed to keep up with the times. Previously, its functionality was a cut above the rest, but now the same Cura has all the same settings as KISSlicer, and also adds its own. Of the useful in this program, we can note the function of joint viewing of GCODE and model.

There were two versions: free and PRO. The only significant difference between them is that the paid version has support for printing in multiple colors. At the moment the project is dead, even the main site does not work, but the program can still be found on third-party sources.

Pros:

Cons:

Price: from 3240₽ ($42)

Summing up

After considering all the popular programs, we can highlight the clear favorites:

For beginners in 3D printing, Tinkercad is the best 3D modeling software because it combines simplicity with the necessary functionality. The best programs for professional-level 3D modeling are KOMPAS-3D, Fusion 360 and Blender, due to the huge number of tools and a large community that makes it easy to find lessons and guides. Among the slicers, the Ultimaker Cura and Prusa Slic3r are the best choice for ease of use and flexibility when slicing models. But do not forget about such auxiliary programs as Meshmixer and Netfabb, which allow you to quickly edit or repair the model. You can learn more about some of the programs from this list on our website.

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Top 14 3D Printing Software

3D printing technology has improved a lot in the last decade. And now it is taking by storm more and more sectors of the economy. So far, it has been successfully used in various fields, ranging from medicine and manufacturing to socio-cultural sectors.

However, 3D modeling is not easy to master. It can sometimes become frustrating to work with 3D modeling tools, and if you're new, designing and printing a simple structure can take days or even weeks.

Below you will find easy-to-use 3D printing tools that feature innovative design, extraordinary features and seamless integration with computer hardware. We have provided all the information about the skill level and where they can be downloaded.

14. Sculptris

Price: Free
Platform: Windows / macOS

Sculptris is a virtual sculpting tool that mainly focuses on the concept of clay sculpting. This would be a great choice if your project revolves around creating statues or characters from comics and video games.

Even though the tool is aimed at beginners, it still contains many incredible features that make 3D sculpting super easy. For example, in Sculpt mode, you can edit mesh geometry with simple brush strokes. In paint mode, you can easily draw textures (with brushes) wrapped around the mesh surface.

Sculptris regularly analyzes the surface of the model to make sure details are projected correctly and automatically adds polygons as needed.

All in all, it provides an impressive gateway to the 3D world. You can create basic models and then refine them in other advanced programs like ZBrush. In fact, Sculptris is made compatible with ZBrush so users can import their work into advanced 3D tools when they're ready to take their designs to the next level.

13. Wings 3D

Price: Free
Platform: Windows / macOS / Linux

Wings 3D is an open source program that uses an internal data structure to store coordinates and adjacency data. There are four different selection modes for modifying model geometry: Edge, Vertex, Face, and Body. Each has its own set of mesh tools that offer both basic and advanced features.

Standard tools (such as move, scale, rotate, bevel, bridge, cut and weld), virtual mirror (for symmetrical modeling) and smooth preview make it easy to create a 3D model.

Although it does not support animation, you can use it to create mid-range polygon models and add textures and materials using AutoUV renderers and OpenGL rendering. After that, you can export the file to external rendering programs such as YafRay and POV-Ray.

12. Vectary

Price: free/premium version starts at $9 per month
Platform: web browser

Vectary provides an easy and intuitive way to get started with creating 3D and AR content ). It comes with a large, fast-growing library of free scenes and models, so you don't have to spend a lot of time speeding up your 3D work.

There are many high quality pre-selected and lit scenes for product shots, abstract graphic backgrounds and a wide range of fully textured materials, from wood and fabric to frosted glass and pavement.

Vectary also has viewport navigation, subdivision modeling, composition abstractions, lightning, and rendering. All of them are tuned to optimize your creative expression. You can create your first short with simple drag and drop and get realistic results in minutes.

11. Slic3R

Price: Free
Platform: Windows/macOS/Linux

Slic3r is an open source 3D engine that generates G-code from 3D CAD files (OBJ, STL, AMF and 3MF ). It is capable of processing complex models, generating infill patterns, and estimating G-code printing times.

The software is equipped with many configuration options that allow users to customize and fully control their projects. You can integrate Slic3r with server applications or use it from the shell (via a powerful command line interface).

Users can choose to print thicker infill to take advantage of the low layer height around the perimeter while still keeping print time within the required amount. Slic3r will control the print speed so that each layer gets enough time to cool before applying the next layer.

10. PrusaSlicer

Price: free
Platform: Windows | macOS | Linux

PrusaSlicer comes from a forked version of Slic3r. It has everything you need to create a 3D object: an intuitive interface, convenient keyboard shortcuts, and various controls that make it easy to scale, rotate, cut, and move objects.

When you install the software, you will find several modes to adjust the settings depending on your skill level. With the built-in Support Enforcer, you can selectively apply supports to individual objects. You can even choose the layer height for each part of the object individually.

PrusaSlicer will automatically take care of the smoothing, so the output looks its best and print times remain acceptable. It can be used for model slicing for both FDM (deposition deposition modeling) and resin printers.

9. OnShape

Price: from $1500 per user per year | Free for teachers and students
Platform: Web browser | iOS | Android

OnShape is a one-stop product development platform that brings all your stakeholders together in a single, secure cloud workspace. It makes extensive use of cloud computing, with CPU-intensive processing and rendering performed on Internet servers.

It is specifically designed for professional users who want version control and better collaboration. Team members can manage projects without keeping copies or tracks of different file versions. Perhaps the most impressive feature of this tool is its ability to help executives make better business decisions with real-time analytics.

This tool has proven itself in many industries including 3D printing, mechanical equipment, machine parts, medical devices, consumer electronics, industrial equipment.

Although the standard version costs $1,500 per year, it is free for teachers and students. If you're a hobbyist, you can also use it for free for non-commercial projects in the open source public workspace.

8. PTC Creo

Price: 30-day trial | $2,390 for one year license
Platform: Windows

Creo is a suite of CAD applications specifically designed to address the challenges organizations face in creating, analyzing, and communicating information with downstream partners. It is developed by Parametric Technology Corporation, an American software company headquartered in Boston, Massachusetts.

Creo introduces a new Generative Topology Optimization extension that lets you create high-quality designs that work better in the real world. It also contains tools for direct 3D modeling, 2D orthographic imaging, technical illustration, schematic design, and finite element analysis and modeling.

Premium version includes manufacturing processing, Modeler options, topology optimization, metal printing, tolerance analysis and more. All in all, this is a great tool for power users and small businesses.

7. Rhinoceros 3D

Price: 90 days free trial / $995 one time fee
Platform: Windows / macOS to allow users to manipulate points, curves, surfaces, meshes and solids the way they want. There are literally no limits on complexity, degree, or size outside of your equipment.

It has an extremely detailed interface that can display countless viewports, perspective working views, floating views, clip planes, two-point perspective, and 3D stereo viewing modes. Built-in enhancement tools ensure that the 3D models used throughout the process are of the highest possible quality.

In terms of drafting and rendering, the software facilitates the development of 2D and 3D drawings for every discipline in every notation and visual style. You will be able to control rendering, change shadows and lights pretty quickly.

64-bit support and extended support for graphics coprocessors allowed Rhinoceros to work with large point clouds. The latest version is compatible with hundreds of different CAD, rendering and animation products.

6. MeshLab

Price: Free
Platform: Windows | macOS | Linux

MeshLab is an open source program for editing and processing 3D triangular meshes. It contains many functions for checking, editing, texturing, rendering and transforming meshes.

With the visualization function, you can graphically represent the smallest details of a 3D model, control the camera's perspective, and use the built-in canonical views. Move different grids to a common frame of reference, restore the shape of any object and easily control its scale, position and orientation.

There are many Photoshop-style filters for adjusting vertex and edge colors, such as brightness, contrast levels, gamma, saturation, sharpening, and anti-aliasing. There are also additional filters for calculating volumetric obscuration and external occlusion and matching them with the color of vertices and faces.

MeshLab work can be traded with other popular third party tools including SketchFab, Autodesk and Blender. This makes it easy to expand your project and work with multiple 3D programs.

The

MeshLab has been used for rapid prototyping in orthopedic surgery, desktop manufacturing, and in many academic and research contexts such as surface reconstruction, cultural heritage, and microbiology.

5. MatterControl

Price: Free
Platform: Windows | macOS | Linux

MatterControl is a comprehensive software package that allows you to design, cut and manage 3D prints. You can browse existing designs (by visiting Design Apps) or create objects from scratch using the Design Tools.

MatterControl has advanced 3D design capabilities that make it easy to create quality models with greater complexity than traditional CAD tools. For example, it has real-time Z-shift modification and built-in controls for dual extrusion using powerful 64-bit processing.

If you have a dual extrusion 3D printer, the software makes it easy to choose which extruder will print certain parts. Once a model is imported or created, you have the ability to remove or replace parts, align them to their origin, and tell the printer which extruder to use for certain areas of the design.

4. SolidWorks

Price: Available upon request.
Platform: Windows

SolidWorks is computer-aided design (CAE) and computer-aided design (CAD) software for Microsoft Windows. It is used by millions of designers and engineers in over 100,000 companies.

Written on the Parasolid core, the software uses a parametric functional method for model and assembly development. It's fairly easy to get to know and comes with a lot of functionality.

Although 3D sketches are available for professional users, most people start with a 2D sketch. A sketch contains geometry in the form of points, arcs, lines, conics, and splines. You can add dimensions (to define the location and size of the geometry) and relationships (to define attributes such as perpendicularity, parallelism, tangency, and concentricity).

The software automatically generates views from a solid model. You can easily add notes, dimensions, and tolerances to your drawing at any time. Your work is saved in the Microsoft Structured Storage file format, so you can open and modify it on other platforms from other vendors.

3. Fusion 360

Price: 30 day free trial | $495 per year
Platform: Windows / macOS

Fusion 360 is a cloud-based 3D CAD software developed by Autodesk. It handles the entire process of designing, testing and executing a 3D structure.

The software offers complete control over form design and provides robust features for creating clean and highly detailed modes. This allows prototyping and validation of designs before rapid production.

You can even digitally simulate your products to ensure they can withstand real conditions. The Static Stress and Shape Optimization options allow you to identify stresses caused by static loads on parts and identify unwanted areas in your design for easier weighing. This can greatly reduce the cost of prototyping.

Overall, Fusion's complete set of modeling tools makes it one of the preferred products for designers, mechanical engineers and machinists.

2. CATIA

Price: available on request
Platform: Windows / Unix

CATIA is probably the best 3D printing software for professional users. This means an automated 3D interactive application.

Developed in 1977 by the French company Dassault Systemes, CATIA provides a unique capability for modeling complex products. Over the years, it has evolved into something more than a CAD software package: it is now a software package that includes the capabilities of computer-aided design and manufacturing tools.

The software has a fully loaded library with all the materials needed to develop projects at different scales.

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