If you are a designer or developer looking for a free resource database to use in 3D printing, games, animations, or graphic design projects, we are going to introduce you to five websites where you can download completely free 3D models. These sites have a varied database of 3D models, so you will have different options to find what you need.
Autodesk Online Gallery
We'll start with the best known of them all. Autodesk has a great gallery designed for professional designers. Although the uploaded files are in a rendered version, many models offer access to the 3D files. Apart from 3D models for animation, you will also find files for 3D printing and even engineering projects.
License of the models: Various.
Unity Asset Store
Continuing with the game engine Unity, an ideal platform for video game developers and architectural visualization in virtual reality environments. For this reason, the page is full of free 3D models, textures, tutorials, and scripts.
License of the models: Various.
Instructables
Instructables is more than a repository of free 3D models. The website also hosts the work of its community (DIY projects, including articles created for 3D printing). In each project, you will find tutorials so you can build the 3D model step by step.
Various Creative Commons licenses.
NASA 3D Resources
On the NASA website you will find very interesting repositories that contain free 3D models for 3D printing created by the agency itself. Some of the educational models you will find are: the Apollo 11 landing platform, the Curiosity Rover, and the Hubble Space Telescope, among many other options.
License of the models: None.
Thingiverse
We'll finish with Thingiverse (from MakerBot Industries). Without a doubt, it is the most popular repository of free 3D models dedicated to 3D printing. The community uploads its 3D models so any user can use them. There is everything, for all tastes, and it has a search engine that will allow you to find exactly what you need.
Various Creative Commons licenses.
With the five websites we have listed, you can freely download 3D models that you can use for your 3D prints or other design and development projects. Do you know any that you would like to recommend?
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