AIGraph CAD Viewer
AIGraph CAD Viewer is a Windows application for people who need to inspect CAD drawings without CAD authoring software.
What AIGraph CAD Viewer is
AIGraph CAD Viewer is a Windows application for people who need to inspect CAD drawings without CAD authoring software. It opens DWG, DXF, and DGN files, including DWG versions 2.5 through 2010. Users can zoom, pan, rotate, measure, and add markups or annotations. Drawing structures such as layers, blocks, linetypes, styles, views, and user coordinate systems are available for browsing. Multiple files open in tabbed windows, with Paper Space and Model Space shown separately. The viewer converts among DXF, DWG, and DGN, supporting versions through AutoCAD 2010, and exports to PDF, SVG, JPEG, PNG, and Bitmap. Command-line controls cover viewing, printing, saving, and conversion. A seven-day free trial is available, but no free plan exists.
Good
- Opens DWG, DXF, and DGN
- Measures and annotates drawings
- Exports to several image formats
- Tabbed multi-file viewing
- Seven-day free trial
Watch out
- Windows platform only
- No free plan
- DWG support ends at 2010
- No telephone or on-site support
Who it suits
It suits non-CAD users who need to view, measure, print, convert, or annotate drawings on Windows. Teams can choose pricing by user count.
Verdict
AIGraph CAD Viewer focuses on practical inspection and conversion of common CAD files. Its trial and tiered one-time pricing provide a clear way to evaluate fit.
Plans and prices
From AIGraph CAD Viewer's own pricing page, checked 9 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| 50+ users | $119, paid once | 50+ users · price per user |
| 10–49 users | $139, paid once | 10–49 users · price per user |
| 2–9 users | $169, paid once | 2–9 users · price per user |
| 1 user | $199, paid once | 1 user |
The facts
Each one read from AIGraph CAD Viewer's own pages, with the date it was checked.
What it does
- Command line
- Users can view, print, save, and convert files via the command line.checked 9 Oct 2026
- Conversion
- The viewer converts between DXF, DWG, and DGN, with DXF/DWG versions supported through AutoCAD 2010.checked 9 Oct 2026
- DWG version support
- The viewer opens DWG files from version 2.5 through 2010.checked 9 Oct 2026
- Export
- The viewer can export DWG, DXF, and DGN files to PDF, SVG, JPEG, PNG, and Bitmap formats.checked 9 Oct 2026
- File formats
- The viewer opens DWG, DXF, and DGN files.checked 9 Oct 2026
- Intended users
- The product page describes the viewer as designed for non-CAD users and calls it a professional CAD file working platform.checked 9 Oct 2026
- Multi-file viewing
- Files can be opened in multiple tabbed windows, with Paper Space and Model Space displayed in different tabbed view windows.checked 9 Oct 2026
- Ordering
- Credit card orders are handled by FastSpring, and the store accepts credit cards and PayPal.checked 9 Oct 2026
- Purpose
- AIGraph CAD Viewer is designed for non-CAD users to view, measure, and print CAD files.checked 9 Oct 2026
- Support
- Technical support is available by email, and the company says it does not offer telephone or on-site support.checked 9 Oct 2026
- Supported operating systems
- The downloads page lists Windows Vista, Windows 7, Windows 8 (PC), and Windows 10 as supported operating systems.checked 9 Oct 2026
- Updates and guarantee
- The store lists free updates of all minor versions, free email support for 12 months, and a 30-day money-back guarantee.checked 9 Oct 2026
- Viewing tools
- It provides zoom, pan, and rotate controls and lets users browse layers, blocks, linetypes, styles, views, and user coordinate systems.checked 9 Oct 2026
The company
- Founded
- 2003checked 28 Sep 2026
Money
- Trial
- The downloads page offers a 7-day free trial.checked 9 Oct 2026
Alternatives to AIGraph CAD Viewer
- 1
ShareCAD
Free planAndroidiOSWebLinux8.0From $49 a month - 2
CAD Reader
Free planAndroidiOSmacOSWindows7.9From $45 a year - 3
CADViewer
AndroidiOSWebAPI7.6From $2,444 a year - 4
DWG FastView
AndroidiOSWebAPI7.6From $47.99 a year - 5
DWGSee
AndroidiOSWebAPI7.6$69 one-time - 6
Glovius
AndroidiOSWebWindows7.6From $299 a year