DWG viewer for Android
Open a DWG on Android with a browser-based CAD viewer.
Use Caddis in a modern browser to review DWG files on Android. It is designed for quick local inspection and feedback when you need access to a drawing away from a desktop.
No account required for local viewing. Files stay on your device unless you opt into Cloud.How do I open a DWG file on Android?
Open the Caddis web viewer in a supported browser, choose a DWG file from your device, and review the drawing locally. No account is required for local viewing.
Measure a stair run on siteField-review workflow
From drawing to clear feedback.
- 01Open the Caddis web viewer on your Android device.
- 02Select a DWG file from device storage.
- 03Review layers, measurements, and markup in the browser.
Built for practical review
Your drawings stay under your control
Caddis is local-first: opening a supported file for local review does not require uploading it. If you choose Caddis Cloud, you can continue a project across devices or create a revocable, read-only link.
Frequently asked questions
Do I need an account to use Caddis?
No. You can open and review supported files locally without creating an account. An account is only needed for optional cloud features.
Are my CAD files uploaded?
Not for local viewing. Caddis processes supported files on your device. Cloud storage and share links are opt-in per project.
Can I use Caddis offline?
Local review is designed to work on your device. Cloud sync and share links naturally require an internet connection.
Which CAD formats can Caddis open?
Caddis opens supported geometry from DWG, ASCII DXF, STL, OBJ, PLY, STEP/STP, and IFC files. DWG, STEP/STP, and IFC compatibility is limited by source version and geometry type; unsupported geometry is reported rather than silently replaced.
Explore Caddis tools
DWG viewerDXF viewerSTEP viewerSTL viewerOpen DWG without AutoCADDWG viewer for contractorsCAD markup in the field