3D-Tool Free plan 9.1 Visit 
ABViewer
cadsofttools.com
What it is
ABViewer lets users view, edit, measure, convert, and print CAD files, 3D models, and raster images. It supports CAD, vector, 3D, complex, raster, and archive formats including DWG, DXF, STEP, IGES, PDF, STL, SVG, and ZIP. For 2D drawings, users can manage layers, blocks, dimension and text styles, snapping, comments, and markups. Measurement tools cover 3D distances, face heights, surface areas, and curvilinear edge radii, with section-view creation. Conversion options include STL, OBJ, DWG/DXF, supported 2D formats, and STEP or SAT/SAB export for parametric models. The software can generate CNC G-code from 2D drawings. Enterprise adds PDF-to-DWG/DXF conversion, batch conversion and printing, file comparison, and command-line features. ABViewer runs on Linux and Windows; Windows downloads include 32-bit and 64-bit version 16 builds. A free 30-day trial is available. Paid options include subscriptions and lifetime licenses. Professional user licensing starts at $30 a month, billed every three months.
Spec sheet
- Purpose
- ABViewer lets users view, edit, convert, measure, and print DWG and other CAD files, 3D models, and raster images.Read 7 Oct 2026 · cadsofttools.com
- Intended users
- The maker describes ABViewer Professional for metalworking, CNC programming, and machine building, including shop-floor and office use.Read 7 Oct 2026 · cadsofttools.com
- Trial
- The maker offers a free 30-day trial of ABViewer.Read 7 Oct 2026 · cadsofttools.com
- Support
- Technical support is free within the product's major version and is offered by online chat, email, phone, forum, and remote-control sessions.Read 7 Oct 2026 · cadsofttools.com
- Founded
- 2001Read 28 Sep 2026 · cadsofttools.com
- 2D editing
- Users can work with drawing layers, blocks, dimension and text styles, and snap, and can add comments and markups.Read 7 Oct 2026 · cadsofttools.com
- 3D tools
- ABViewer can measure 3D model distances, face heights, surface areas, and curvilinear edge radii, and create section views.Read 7 Oct 2026 · cadsofttools.com
- Batch tools
- Enterprise includes batch conversion and print, file comparison, and command-line features.Read 7 Oct 2026 · cadsofttools.com
- CNC
- The software generates G-code files for CNC machines from 2D drawings.Read 7 Oct 2026 · cadsofttools.com
- Conversion
- It converts 3D models to STL, OBJ, DWG/DXF, and supported 2D formats, with STEP and SAT/SAB export also available for parametric models.Read 7 Oct 2026 · cadsofttools.com
- Enterprise limit
- PDF-to-DWG conversion is available only in ABViewer Enterprise.Read 7 Oct 2026 · cadsofttools.com
- Formats
- It supports CAD, vector, 3D, complex, raster, and archive formats, including DWG, DXF, STEP, IGES, PDF, STL, SVG, and ZIP.Read 7 Oct 2026 · cadsofttools.com
- License activation
- The maker says a license can be activated without an internet connection.Read 7 Oct 2026 · cadsofttools.com
- Windows builds
- The download page provides ABViewer version 16 in 32-bit and 64-bit Windows builds.Read 7 Oct 2026 · cadsofttools.com
Plans and prices
Professional — user license, three-month subscription $30 a month $30 / three months one or two computers, not at the same time · license holder only · 5% off two or more licenses Read 7 Oct 2026 · cadsofttools.com
Professional — floating license, three-month subscription $61 a month $61 / three months TCP/IP corporate network · simultaneous users limited by purchased licenses · 5% off two or more licenses Read 7 Oct 2026 · cadsofttools.com
Professional — user license, one-year subscription $77 a year $77 / year one or two computers, not at the same time · license holder only · 5% off two or more licenses Read 7 Oct 2026 · cadsofttools.com
Enterprise — one-year license $154 a year BUY A ONE-YEAR LICENSE FOR $154 PDF-to-DWG/DXF conversion · batch conversion and print · file comparison · command line Read 7 Oct 2026 · cadsofttools.com
Professional — floating license, one-year subscription $154 a year $154 / year TCP/IP corporate network · simultaneous users limited by purchased licenses · 5% off two or more licenses Read 7 Oct 2026 · cadsofttools.com
Professional — user lifetime license $189, paid once $189 for life one or two computers, not at the same time · license holder only · major-version upgrades optional and paid Read 7 Oct 2026 · cadsofttools.com
Professional — floating lifetime license $383, paid once $383 for life TCP/IP corporate network · simultaneous users limited by purchased licenses · major-version upgrades optional and paid Read 7 Oct 2026 · cadsofttools.com
Strong points and limits
Strong points
- Broad CAD, 3D, raster, and archive format support
- 2D markup and annotation tools
- 3D measurement and section views
- CNC G-code generation
- Free 30-day trial
Limits
- No free plan
- PDF-to-DWG conversion requires Enterprise
- Floating licenses limit simultaneous users
- Major-version upgrades on lifetime plans cost extra
Who it suits
ABViewer suits metalworking, CNC programming, and machine-building users working with CAD drawings and 3D models. It supports shop-floor and office use on Linux or Windows.
Verdict
ABViewer combines CAD viewing, editing, measurement, conversion, printing, and CNC output. The free trial helps evaluate it, while Enterprise is needed for PDF conversion and batch-oriented tools.
Where Specifiction places it
- CAD Viewer Software#9 of 318.3
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