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2022 Best Free CAD Software For 3D Printing

In this latest 2022 update, we have compiled a comprehensive list of the best free CAD software for 3D printing which can cater to people from students to professionals. These free software have some limitations but as starters, these software can be relied upon for learning and modelling purpose. These best CAD software for 3D Printing are a great source to quickly get some hands-on experience of designing.

Contents

• 1 Best Free CAD Software for 3D Printing
  • 1.1 Tinkercad
  • 1.2 3D Slash
  • 1.3 ZBrushCoreMini
  • 1.4 FreeCAD
  • 1.5 Sketchup Free
  • 1.6 Fusion360
  • 1.7 Blender
  • 1.8 PTC Creo Elements/Direct Modelling Express (Version 6.0)
  • 1.9 Autodesk Maya & 3ds Max
• 2 Conclusion

Best Free CAD Software for 3D Printing

Let us look at some of the best free 3D CAD software for 3D printing available for beginners, intermediates and experts.

Tinkercad is the simplest and one of the best free CAD software for 3D printing. It is a web-based 3D design tool. It starts with basic tutorials and helps you understand all the functionality step-by-step. You can learn the lessons anytime you want and as many times you want. This tool can be easily attractive to all new learners, enthusiasts, students, and even kids for that matter.

3D Slash is one of the best free cad programs for 3D printing learners. It is an easy-to-use software which lets you create models using a simple block building technique, much like Tinkercad. It is fun to use and interactive. Free STL files downloaded from Thingiverse can be edited in 3D Slash.

ZBrushCoreMini is the scaled down version of the original and vastly popular ZBrush. These software programs are offered by Pixologic. The same company that brought Sculptris. But in mid-2020, Sculptris was discontinued and thus it is no longer available for download or support. The ZBrushCoreMini sits between Sculptris and the professional ZBrush software. This new software is a free digital sculpting solution with a streamlined interface designed to be incredibly easy for users of all ages and skill levels to learn.

ZBrushCoreMini is a 64-bit application and so will run on all modern computers. It also perform better than Sculptris but interestingly it also includes the Sculptris Pro features. Pixologic encourages all Sculptris users to switch to the new software.

FreeCAD

As the name suggests, FreeCAD is a free and open-source parametric CAD software for 3D printing. It is a great starting point for engineers aiming to learn modelling. Since it operates on parametric modelling, designers can create complex models and also easily modify it. The UI is not aesthetically appealing but delivers great results.

It is a good start for engineers and non-engineers may find it a bit difficult to deal with at first.

SketchUp Free is one of several products in the SketchUp software range that provides a free 3D printing CAD software. This is a web-based version offered to Engineers, Architects, Designers, and others frequently use it to avoid the hassle of downloading the software suite. Users can try the software and get a taste of the capabilities and then move on to the more premium software solutions such as SketchUp Pro.

Furthermore, the Sketchup library, known as 3D Warehouse, allows users to import user-generated and manufacturer-produced models directly into the existing design.

This software is widely used in the automotive and architectural industries.

Autodesk Fusion360 is a revolutionary next generation software which combined the CAD/CAM/CAE tools for a complete collaborative product innovation and development platform. It integrates the complete design to manufacture process in one complete package. It simply is the best free CAD software for 3D printing.

Fusion360 takes a cloud-based which lets you use the software irrespective of the OS and you can access your work from anywhere in the world.

It is available freely for a period of 3 years for students and Startups.

Blender is an open source and free CAD for 3D printing and provides a complete solution. It is commercial software and supports the entirety of the 3D pipeline—modelling, rigging, animation, simulation, rendering, compositing and motion tracking, even video editing and game creation. This software is mainly used in the animation industry. It can be called as the entry level professional software for 3D modelling and one of the best free CAD software for 3D printing.

PTC is a big name in the 3D modelling, designing field. The organisation has churned out numerous software solutions like the Computer Aided Design (CAD), Product Lifecycle Management (PLM), Service Lifecycle Management (SLM), etc.

PTC Creo Elements/Direct Modelling Express 6.0 is another of such solution for budding designers who have fair bit of modelling background. Though this module is freely available, it is not targeted towards a new learner. The user needs to have a fair bit of background in using direct of parametric modelling software before using direct elements.

It is preferred for experienced designers who have a hang of 3D modelling software for 3D printing.

Both these Autodesk software are good alternatives in addition to the above mentioned free CAD software for 3D printing.

Maya is much more than a regular 3D modelling software as it creates more life-like models. It is mostly used for animation, simulation and rendering purposes.

3ds Max is one of the most comprehensive modelling software and mostly used by game developers and graphic artists. This software is suited to users who have a background in animation and modelling on professional software like Maya.

Both these software are paid but they are freely available for students and Startups, similar to Fusion360 for a period of 3 years. Both these software are highly professional and rank high in some of the best free CAD software for 3D printing across all the modelling software.

With the rise in popularity of 3D printing and designing, the ned for engineers to learn 3D modelling has also increased. Designers today are expected to be familiar with CAD software for 3D printing. Although there are many other similar software programs, this list of the printing, best free 3D modelling software for 3D printing is a great place to start your design learning journey. This comprehensive list of the best free CAD software for 3D printing will give new learners a direction to start 3D modelling and enter the world of 3D printing.

About Manufactur3D Magazine: Manufactur3D is an online magazine on 3D printing which publishes the latest 3D printing news, insights and analysis from all around the world. Read more such informative articles on our 3D Printing Education page. To stay up-to-date about the latest happenings in the 3D printing world, like us on Facebook or follow us on LinkedIn.

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. nine0003

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. nine0003

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. nine0003

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. nine0003

• 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.

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. nine0003

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. nine0003

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. nine0003

Pros:

• Works on weak PCs

• Ease of creating universal models

• Easy to learn if you have programming experience

Cons:

• No Russian interface nine0003

• 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. nine0003

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. nine0003

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. nine0003

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. nine0003

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. nine0003

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. nine0003

Pros:

• Completely Russian interface

• A large number of tools

• Availability of a free student version

• Very low price

Cons: nine0003

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. nine0003

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. nine0003

Pros:

• Prevalence among the Russian community

• Lots of learning materials

• Intuitive interface

• Availability of student version

nine0040 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. nine0003

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. nine0003

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. nine0003

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. nine0003

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. nine0003

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. nine0003

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. nine0003

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. nine0003

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. nine0003

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. nine0003

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 nine0003

• 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. nine0003

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. nine0003

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. nine0003

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. nine0003

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 nine0003

• 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 nine0003

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. nine0003

Pros:

• Easy connection and setup

• Trial Availability

• Interface specially designed for mobile devices

Cons:

Price: from 765₽ ($9.90) for 1 month nine0003

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. nine0003

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. nine0003

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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. nine0003

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. nine0003

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. nine0003

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 such as 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. nine0003

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. nine0003

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. nine0003

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. nine0003

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

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. nine0003

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. nine0003

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. nine0003

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. nine0003

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. nine0003

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. nine0003

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. nine0003

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. nine0003

It has an extremely detailed interface that can display countless viewports, working perspective 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. nine0003

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. nine0003

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. nine0003

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.

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. nine0003

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. nine0003

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. nine0003

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. nine0003

You can even digitally simulate your products to ensure they can withstand real conditions. 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 weighting. 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. nine0003

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. nine0003

The software has a fully loaded library with all the materials needed to develop projects at different scales. Unlike other 3D modeling tools of its kind that require a powerful PC, CATIA can run on inexpensive desktops and laptops.

It is used in many industries, including automotive, aerospace, defense, life sciences, consumer products, and industrial equipment. nine0003

1. Cura

Price: free
Platform: Windows | macOS | Linux

Cura is an open source slicing application for 3D printers. It is available under the LGPLv3 license so you can integrate it with third party CAD applications.

Like other 3D printing software, it splits the model file into several layers and generates a printer-specific g-code. Its super clean interface and minimalist layout let you add any extra features or options you might need. After that, you can send this G-code to the printer to print the physical object.

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