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DWG TrueViewCAD快速看图 (CADReader)
Free

Free to download and use.

 Freemium

Free to use, with a paid VIP membership and business licences for more features.

Windows Windows, macOS, Android, iOS, Web
  • Free viewer for 2D and 3D DWG files
  • Converts DWG files for older AutoCAD versions
  • Opens all DWG versions and Tianzheng drawings
  • Measurement, comparison and text and table extraction
  • View only, no editing
  • Windows only
  • Website and interface primarily in Chinese
  • Many features require a VIP membership
Downloadable app Downloadable app, Web application
Closed source Closed source
License: Proprietary License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 1, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.