ABViewer
ABViewer: A paid desktop CAD tool with strong editing, conversion, measurement, and batch features. Ranked #5 of 32 in CAD Viewer Software by our editors (8.6/10); pricing: 30-day trial; best for windows users needing editing and conversion depth.
At a glance
- Editor score8.6 / 10
- Pricing30-day trial
- Best forWindows users needing editing and conversion depth
- Free planNo
- Paid from$77/user/yr
- Measurement toolsYes
- Founded2001
- Facts checked22 Sep 2026
Where it wins
- Supports DWG and DXF viewing, editing, conversion, and comparison
- Combines 2D/3D measurement, markups, section views, and printing
- Adds batch processing, G-code generation, and PDF-to-DWG conversion
Where it doesn't
- No free plan; access starts with a 30-day trial or paid license
- Linux use depends on running the Windows software with Wine
- Enterprise capabilities are separate from the Professional license tiers
Our verdict on ABViewer
ABViewer is desktop CAD software for viewing, editing, measuring, converting, comparing, and printing drawings, 3D models, and raster images. It supports DWG, DXF, DWF, HPGL, IGES, STEP, PDF, and other vector and raster formats. Its audience includes manufacturing, construction, engineering documentation, CNC programming, and individual users who need more than basic CAD viewing. The feature set covers both 2D drawings and 3D models, with editing tools for layers, blocks, dimensions, text styles, and snapping.
Pricing is available through a 30-day trial, subscriptions, and one-time licenses. The Professional User License costs $30 per license per 3 months, $77 per license per year, or $189 one-time per license. The Professional Floating License costs $61 per license per 3 months, $154 per license per year, or $383 one-time per license. These Professional plans include 2D and 3D viewing and conversion, 2D editing and Redline modes, G-code generation, and tiled printing. The Enterprise plan adds PDF-to-DWG conversion, batch conversion, batch printing, file comparison, and command-line support.
ABViewer’s main strength is breadth within a desktop workflow: users can inspect geometry, take 2D and 3D measurements, add annotations, compare DWG/DXF files, create section views, convert files in batches, and generate G-code. That makes it a fit for Windows users who need editing and conversion depth in one application. It is less suitable for buyers seeking a free viewer, a browser-based workflow, or a Linux-native desktop application; Linux use is supported through Wine. Teams needing Enterprise functions should evaluate that tier separately from the Professional licenses.
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ABViewer pricing
All 3 ABViewer plans and prices →
ABViewer fact sheet
| Free plan | No |
|---|---|
| Paid from | $77/user/yr |
| DWG support | Yes |
| Measurement tools | Yes |
| Markup and annotation | Yes |
| Sharing and collaboration | Yes |
| Platforms | Desktop |
| DXF support | Yes |
| Free trial | 30 days |
| Deployment | Desktop |
| Platforms | Windows, Linux |
| Support | Email, Live chat, Phone, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | 30-day trial (source) |
| Website | cadsofttools.com |
| Facts checked | 22 Sep 2026 |
Alternatives to ABViewer
- Autodesk ViewerA capable free viewer for browser-based design review, measurement, markup, and sharing.9.2
- Autodesk Design ReviewA mature free Windows viewer for design review, comparison, measurement, and markups.9.0
- Autodesk DWG TrueViewA capable free Windows viewer for DWG and DXF files, with measurement and conversion tools.8.8
See all ABViewer alternatives →
ABViewer vs the competition
- ABViewer vs Autodesk Viewer
- ABViewer vs Autodesk Design Review
- ABViewer vs Autodesk DWG TrueView
- ABViewer vs Bentley View
- ABViewer vs ODA Viewer
- ABViewer vs VariCAD Viewer
Compare ABViewer with any tool side by side →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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