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AIGraph CAD Viewer review

#27 of 32 in CAD Viewer Software

A focused Windows viewer for inspecting, measuring, printing, and converting DWG, DXF, and DGN files.

6.0/10Editor score
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

AIGraph CAD Viewer is Windows desktop software for viewing, measuring, marking up, printing, and converting CAD files. It is aimed at non-CAD users and professionals who need to inspect or publish CAD content without the native CAD application. The viewer opens DWG, DXF, and DGN files, including AutoCAD versions through 2010, and supports multi-tab viewing for working with several files in one window.

Inspection tools cover zooming, panning, rotating, measurements between points, and line-length checks. Users can examine layers, blocks, linetypes, styles, views, coordinate systems, paper space, model space, layouts, and viewports. This makes the product a practical fit for reviewing drawing structure and geometry, rather than creating or editing designs in a full CAD environment. Markup support is also part of its stated feature set.

Publishing and conversion are central strengths. AIGraph CAD Viewer can print and save files, export CAD content to PDF, SVG, JPEG, PNG, and bitmap formats, and perform file conversion through the command line. Pricing is paid and presented as a one-time per-user license, with plans for single users, 2–9 users, 10–49 users, and 50+ users; a seven-day trial is available. The product suits Windows teams that need straightforward CAD inspection and output tools. Organizations needing a broader platform ecosystem, subscription flexibility, or clearly described collaboration capabilities should consider alternatives.

AIGraph CAD Viewer pros and cons

  • Where it wins
    • Supports DWG, DXF, and DGN files, including AutoCAD versions through 2010.
    • Measures distances and line lengths while inspecting 2D and 3D models.
    • Exports to PDF, SVG, JPEG, PNG, and bitmap formats, including command-line conversion.
  • Where it doesn't
    • Runs on Windows only.
    • There is no free plan; the product uses paid per-user licensing.
    • The published downloads page lists version 5.0.2 and Windows Vista through Windows 10.

AIGraph CAD Viewer fact sheet, pricing and score →

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