
About
A fast 2D and 3D CAD viewer for engineers, architects, and 3D printing enthusiasts. Inspect engineering models, review fabrication data, and manage CAD documents on your device with support for various file formats.
What's New in SnapCAD
1.2.45
October 5, 2026
- Greatly improved STEP (STP) file support - Improved DWG file performance - Improved layer features (user request) - Improved screen usability
MoreSubscriptions & In-App Purchases
CAD Viewer Premium
CAD Viewer Premium
User reviews
Developer apps
FAQ
What file formats does SnapCAD support?
SnapCAD supports a wide range of CAD file formats including STEP (AP203, AP214, AP242), STL, 3MF for 3D viewing, and DWG and DXF for 2D/3D drawings.
Can I use SnapCAD offline?
Yes, SnapCAD offers offline, on-device CAD processing, allowing you to view and manage your CAD documents without an internet connection.
What are the premium subscription options for SnapCAD?
SnapCAD offers a 'Premium Monthly' subscription at $2.99 with a 3-day free trial, and 'CAD Viewer Premium' at $29.99 annually with a 7-day free trial.
Does SnapCAD have ads?
Yes, SnapCAD contains advertisements to support its free offering.
What devices is SnapCAD available on?
SnapCAD is available for iPhone and iPad devices.
How frequently is SnapCAD updated?
The latest version of SnapCAD is 1.2.44, and it was last updated on September 29, 2026, indicating regular updates.
What are the key features for 3D printing with SnapCAD?
For 3D printing, SnapCAD opens STL and 3MF files directly on your device, allowing for easy inspection of 3D printing files.
What is the age rating for SnapCAD?
SnapCAD has an age rating of 4+, making it suitable for a wide range of users.




