Thousands of file extensions with detailed information about each file type, including a list of programs that open the files.

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SYCODE - Software Solutions for Computer Aided Design (CAD)

3D design software for CAD, CAE, and CAM designers

FILExt.com is the file extension source. Here you

MathWorks is the world’s leading developer of technical computing software for engineers and scientists in industry, government, and education

Faces & Facets - the Spatial community where users and technical experts connect to exchange information on technical issues, implementation appro...

Open CASCADE Technology, an environment for 3D modeling and development of numerical simulation software including CAD/CAM/CAE, AEC and GIS, as well a...