CAD File Library

Find practical 2D and 3D CAD files for mechanical design, drafting, product development and engineering projects.

Browse by file type, download useful models, and check the software/version, units and license before using a file in your project.

Browse CAD files

• 2D CAD Files — drawings, blocks and drafting resources
• 3D CAD Files — models and assemblies
• Design Guides — practical CAD and manufacturing guidance

Free and premium downloads

We are building the library around useful engineering resources rather than generic collections. New files will include clear descriptions, formats, software compatibility, units and usage terms.

Looking for something specific?

Use the site search or contact us with the part, component or CAD format you need.

Latest CAD resources

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