SnapCAD : DWG,DXF,STEP,STL,3MF

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Content rating
Everyone
10K+
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Content rating
Everyone
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About this app

SnapCAD is a fast 2D and 3D CAD viewer built for engineers, architects, manufacturing teams and 3D-printing workflows.

Open engineering STEP models, including AP203, AP214 and AP242 files. Review parts and assemblies with smooth pan, zoom and rotation, wireframe and shaded display modes, layers and measurement tools.

For 3D printing, SnapCAD opens STL and 3MF files directly on your device. It also supports DWG and DXF drawings for mobile field review.

Key features
• STEP, STP, STL and 3MF 3D viewing
• DWG and DXF 2D/3D drawing support
• Distance and geometry measurement tools
• Wireframe, shaded and edge display modes
• Fast rendering optimized for large CAD files
• Improved file list, recent-file sorting and file management
• Offline, on-device CAD processing

Use SnapCAD to inspect engineering models, check fabrication data, review 3D-printing files and manage CAD documents wherever you work.
2D/3D CAD viewer for STEP, STL, 3MF, DWG and DXF files.
Updated on
Aug 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity, and Device or other IDs
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit

What’s new

• Added 3D STEP support for engineers
• Added STL and 3MF support for 3D printing
• Significantly improved rendering performance
• Improved the file list management UI
• Snapped 2D and 3D rotation to 1° increments
• Improved Android stability and added 16 KB page-size support