3D printer project files

Cults, the 3D printing platform

Welcome to Cults, the world’s leading independent website for 3D printer files. Discover and download the best 3D models for all your 3D printing & DIY projects.

Cults is a digital marketplace for 3D printing and design. Use our 3D model library to discover everything you can do with a 3D printer (FDM, SLA, DLP, SLS) event with CNC machining and laser cutting. You don’t know how to make a 3D file but you want to 3D print objects? Cults is for you! Browse our different categories and download the best 3D printer models for free, open-source or paid mode. The formats you can download are in STL, OBJ, 3MF, CAD, STEP, SCAD or DXF, DWG, SVG format, they are all 3D printable guaranteed or CNC compatible.

We are connecting 3D print files makers with people who want to use their 3D printer. Our 3D model repository acts as a real source of inspiration since the best designers share their best STL files daily to offer you their latest inventions!

On Cults you can also find a 3D printer nearby, get voucher codes to buy cheap 3D printers or filaments at best prices and also a whole series of 3D printing contests. Cults is a joyful community that brings together all 3D printing fans to dialogue and create together.

Commission system

You are a designer and you want to sell your 3D models optimized for 3D printing? Thanks to Cults you can earn money with your files STL, OBJ, CAD, 3MF, etc.! For each download, you will receive 80% of the net selling price (excluding VAT) via PayPal. Cults keeps 20% of commission which is used to finance bank fees (about 5%) and then all the costs related to the technical maintenance of the platform: hosting, bandwidth, accounting, email communications, translations, etc. There is no subscription system or fixed fee to pay. You sell, you win!

If you are still hesitating to share your models on Cults, feel free to read this article Why publish my designs on Cults? List of advantages and benefits to get an idea.

• Designers 80%
• Cults 15%
• Banking fees 5%

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The 4 Best Websites for Free 3D Printing Files

Having access to a 3D printer is a rather exciting privilege. Whether you're a seasoned 3D printing veteran or a beginner, free 3D printing models are always welcome. Designing 3D models from scratch can be time-consuming and requires special skills.

Luckily, there are lots of websites and libraries that offer free 3D models for download, but not all 3D models are printable. Here are four of the best websites for downloading 3D printable models.

Thingiverse is the ultimate 3D printing library. This website is entirely dedicated to 3D printers, and most 3D models are uploaded as STL files that can be easily 3D printed. Each model comes with a 3D preview, pictures of the printed product, and print settings.

Thingiverse allows users to post photos of their makes, and creators can remix other 3D files to create new designs. You can look through the different user-published makes to find the best print settings for a file, or to get some inspiration.

Thingiverse has become the go-to 3D printing library for makers thanks to its free access to designs and files. Every file that you see on Thingiverse, you can download and use for free. Although, if you're a creator, you cannot sell your designs on Thingiverse due to the platform's free nature.

Though you don't need to pay any money to use the free 3D models on these websites, it doesn't mean that they're not copyright protected. Do your research before using these files in commercial projects!

MyMiniFactory is a 3D printing library and community where you can find thousands of free and paid 3D models for download.

MyMiniFactory has a strong emphasis on role-playing games, such as D&D. Most of the models you'll find here are structures and characters designed for tabletop games.

If you're a fan of 3D-printed tabletop figures, then you know how much better they look when they're printed in multiple colors. To upgrade your printer and your prints, consider trying out duotone 3D printing.

Other than its library, MyMiniFactory has many engaging community elements. Makers can write their stories in Community Stories, and they can partake in designing and printing competitions to win prizes.

The site also hosts an ambitious project called Scan The World, whose goal is to offer art and heritage sculptures in the form of 3D printable files for free. So far, this project has cataloged 17,000 objects which you can download for free.

Cults is another 3D repository and community where you can download 3D models and print them. The site offers both free and paid models. If you're a maker, you can monetize and sell your 3D model on Cults.

Cults is the perfect place to find aesthetic and decorative 3D-printed models. It offers a wide array of jewelry, art, and fashion models. If you're looking to make your own 3D-printed jewelry, then Cults is the place to browse and download models.

Cults also hosts 3D printing contests where you can design a model according to the given guidelines to win a prize.

TurboSquid is a massive marketplace for 3D models. Unfortunately, while some of these models are designed to be 3D printed, most are not. However, you can still print them with a little tweak.

The website offers a wide selection of professional 3D models, both paid and free. Some of these models feature remarkable detail and realism, and they range from vehicles and people to animals.

You can find 3D printable models by searching for STL models. There are roughly 100,000 STL models available on TurboSquid. The website was acquired by Shutterstock in 2021.

From Bytes to the Real World

3D printing is an awesome technology that lets you bring 3D creations out of your computer and into the real world. With a 3D printer, you can print any 3D model in STL format, and now you know where to find such models.

Though you have to pay to download some models on these websites, there's still a good variety and quantity of free 3D models available. Now all you need to do is to find the model you like most, and get to printing!

Various file formats for 3D printing・Cults

With the development of digital technology, 3D printing has become much more accessible today. Individuals and professionals can have their own equipment and make various print models. All that is required is a good understanding of the basic concepts, especially in relation to the respective file formats. Indeed, depending on the field and for historical or practical reasons, certain file formats are preferred for 3D printing. Here are the most common 3D printing formats and their main characteristics.

STL is short for "Stereolithography", one of the oldest file formats for 3D printing. Developed in the late 1980s, this type of format is still widely used today. It describes the surface geometry of a 3D object without displaying color, texture, or other attributes. The STL format has the ".STL" extension. These files are generated by computer-aided design (CAD) software. Programs such as FreeCAD, Blender, MeshLab, MeshMixer, SketchUp, SculptGL, and 3DSlash can be used to edit and repair STL files.

The STL file simplifies a 3D surface into a "tessellation", a series of small triangles that increase in number when it is necessary to represent and recreate curved surfaces as best as possible. When a large number of triangles need to be used, the size of the 3D model STL file increases rapidly.

The OBJ file format is also very popular in the 3D printing industry. Its extension is ".OBJ". It has the advantage that it also encodes color and texture information, which is stored in a separate file with a ".MTL" extension. OBJ files allow the use of non-triangular faces, with one face adjoining another. They can be opened with programs such as Autodesk Maya 2013, Blender and MeshLab .

Developed in the 1990s, 3DS is a file format that stores only the most basic information about geometry, appearance, scenes, and animation. It allows you to save properties such as color, material, texture, transmissivity, etc. With the ".3DS" extension, this 3D printing file format also has the advantage that it can be read by most programs on the market, such as 3dsMax, ABViewer, Blender, MeshLab, messiahStudio, Rain Swift 3D, SketchUp, TurboCAD etc.

An SLDPRT file or its .SLDPRT extension is a 3D printing image format used by the SolidWorks CAD software. It contains a 3D object or "part" that can be combined with other parts into a single ".SLDASM" assembly file. SLDPRT files are usually opened with the SolidWorks program. However, they can be viewed using SolidWorks eDrawings Viewer, Autodesk Fusion 360, Adobe Acrobat 3D, Acrobat Pro 9 or later .

The SCAD format (.SCAD extension) is generated by OpenSCAD, a freeware modeling program used for various 2D and 3D projects. The SCAD file can be used to design 3D objects, specifying the object's geometry and positioning information. It can only be opened with OpenSCAD .

The .BLEND format is an extension used for 3D animation and projects designed with Blender's 3D modeling tool. This file type can contain multiple scenes as well as all project elements such as objects, textures, 3D meshes and real-time interaction data, sounds, lighting data, animation keyframes, display layouts, and interface settings. Please note that only Blender can work with this 3D file format.

The 3MF file (.3MF extension) is used by various design programs to save 3D models for printing. This format includes model, material, and property data compressed using ZIP compression. 3MF files also store a print ticket, a thumbnail image, and one or more digital signatures. They can be opened with programs such as Microsoft 3D Builder, Microsoft Paint 3D, Dassault Systemes SolidWorks, Dassault Systemes CATIA, McNeel Rhino, PTC Creo and Ultimaker Cura .

The .GCODE file contains commands that define how the 3D printer should print. It stores instructions such as print speed, set temperature, and where to move print items. This 3D file format is created with cutting software such as Simplify3D and Slic3r. Reading can be done with Simplify3D, as well as Blaze3D, GCode Viewer and NC Viewer .

A .SKP file is a 3D model format created by SketchUp. This takes into account wireframes, textures, shadows, and edge effects. This file type is also used to store components that will be inserted into the document. Of course it can be opened with SketchUp, but also with programs like IMSI TurboCAD Pro or Deluxe, Okino Computer Graphics PolyTrans, ACCA Edificius and Trimble 3D Warehouse .

FBX is a 3D printing file format popular in the film and video game industry. Developed by Kaydara and acquired by AutoDesk, it supports geometry and appearance properties such as color and texture, as well as skeletal animation and morphs. AutoDesk will use the ".FBX" FBX file as an interchange format for its software portfolio such as AutoCAD, Fusion 360, Maya, 3DS Max, etc.

Other file types are not exclusive to 3D, but are regularly used in the field.

A .RAR file is an archive containing one or more compressed files. The compression ratio of this format is greater than that of the classic ZIP compression. It is used to compress files to reduce their size for easier transportation and storage. You can extract files from RAR archive using various unpacking programs such as RARLAB WinRAR, Corel WinZip or B1 Free Archiver .

.DWG files are databases of 2D or 3D models created in AutoCAD. They consist of information about the vector image and metadata that describes the contents of the file. There are many utilities available to open this file format, including: Autodesk Auto CAD, Autodesk Inventor, Autodesk Design, Autodesk DWG, AutoDWG DWGSee, CADSoftTools ABViewer, Canvas X, Adobe Illustrator, Bricsys Bricscad, etc.

Used in 3D editing programs such as Adobe Photoshop and Autodesk Maya, the .MTL format is used to store material settings. This file is stored along with another in .OBJ format and is used to describe how textures should be applied and the 3D coordinates they should be applied to.

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🔩 Best useful 3D objects you can make with a 3D printer・Cults

🔩 Best useful 3D objects you can make with a 3D printer

Download useful, practical and functional 3D models

Discover for our TOP of the best useful items for 3D printing in everyday life. Whether you want to make your life easier in the bathroom, in the kitchen, at home or at work, this list of 3D printer models has everything you need. Start life hacking right now with your 3D printer!

Pen and pencil holder

Free

GROVIE MONSTER

Free

Mechanical quick release phone stand

Free

Filament clip / Universal filament clip

Free

Mobile phone holder in socket

Free

Universal phone holder _ Samsung galaxy / Xiaomi Redmi

Free

Refrigerator Storage Box Fresh Spacer

Free

FLEXI BEETLE

Free

Egg separator (kitchen)

Free

Clips for bags

Free

Tripod smartphone

Free

MONEY CLIPS

Free

Switcherang: Nintendo Switch Joy-Con Grip

Free

Bag stopper

1 €

Cable Gland for Desktop Sit-Up

Free

Headset Holder

Free

PUSHER FOR PASTE TUBE

Free

Cable clip

Free

Clamp with hand screw

Free

Adjustable rugged waterproof box

Free

Cool Squeeze - fan grip

Free

1.

Free

v2 sound amplifier

Free

Egg tray

Free

Bag Clip with Screw Cap (Modified Version2)

Free

Walnut cracker [my grandmother's design].

Free

Pistachio Opener

Free

Makeup organizer box

Free

GuitarPicks

Free

Mini Vise

Free

3DMX / Crocmark (Bookmark)

Free

Monster Cookie Cutter

Free

Optimized G-Clamp

Free

Tape dispenser

Free

Salt and Pepper Text Shakers

Free

Phone Amplifier Hex

Free

Print in Place Allen Key Holder Inspired by Wiha

Free

Tools tray

Free

Solo Finger Pen

Free

Phone Stand with Cable Routing

Free

Cable management Hive

Free

Self-aligning Gimballed drink holder

Free

Turbine Faucet Watersaver

Free

Geometric phone holder

Free

DIRECT SQUEEZER

Free

Miyuka Beads Sorting Box

Free

Mini MicroSD Card Case

Free

Helmet holder

Free

GROVIE MONSTER

Wavy Card Tray - Dual Deck Playing Card Holder

SodaStream Bottle Dryer (stackable)

SodaStream Bottle Dryer (stackable)

Here is a list of best STL files of useful and functional objects for 3D printing , all of these 3D creations are from 3D file site Cults and are perfectly 3D printable .

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