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ISO-10303 STEP product data file
File type: 3d graphics, CAD-CAM-CAE file
Files with step extension are quite often found as 3D model / part files saved in STEP (Standard for the Exchange of Product Data) format.
File type category:
3d graphics, CAD-CAM-CAE file
Date updated: June 21, 2025
File extension step is used for 3D files created in STEP (Standard for the Exchange of Product Data) format.
STEP is an ISO standard for the computer-interpretable representation and exchange of industrial product data. Typically STEP can be used to exchange data between CAD, Computer-aided manufacturing, Computer-aided engineering, Product Data Management/EDM and other CAx systems.
STEP is addressing product data from mechanical and electrical design, Geometric dimensioning and tolerancing, analysis and manufacturing, with additional information specific to various industries such as automotive, aerospace, building construction, ship, oil and gas, process plants and others.
MIME types:
application/step
Most modern CAD programs support STEP format and are able to work with it.
Use any compatible tools to transform STEP data to other formats.
Software applications that can open step files:
Apple macOS / Mac OS X
Software applications that can edit step files:
Apple macOS / Mac OS X
Software capable of saving step files:
Apple macOS / Mac OS X
Programs for viewing step files:
Microsoft Windows
Apple macOS / Mac OS X
Linux/Unix
Software apps that create step files:
Microsoft Windows
Apple macOS / Mac OS X
Software apps that convert step files:
Microsoft Windows
Apple macOS / Mac OS X
Software apps that import step files:
Microsoft Windows
Multiplatform
On-line services
3D Transform
Software apps that export step files:
Microsoft Windows
Multiplatform
Software apps that print step files:
Microsoft Windows
Apple macOS / Mac OS X
Linux/Unix
Language
