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SPECIFICTION
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ABViewer vs AIGraph CAD Viewer

ABViewer

cadsofttools.com

AIGraph CAD Viewer

aigraph.com

Side by side

FigureABViewerAIGraph CAD Viewer
Price from$6.42/mo—
Free plan——
Free trialYesYes
Open source——
WindowsYesYes
LinuxYes—
Plans published74
Spec score · CAD Viewer Software8.3 (#9)8.2 (#10)
ConversionIt converts 3D models to STL, OBJ, DWG/DXF, and supported 2D formats, with STEP and SAT/SAB export also available for parametric models.The viewer converts between DXF, DWG, and DGN, with DXF/DWG versions supported through AutoCAD 2010.
Founded20012003
Intended usersThe maker describes ABViewer Professional for metalworking, CNC programming, and machine building, including shop-floor and office use.The product page describes the viewer as designed for non-CAD users and calls it a professional CAD file working platform.
PurposeABViewer lets users view, edit, convert, measure, and print DWG and other CAD files, 3D models, and raster images.AIGraph CAD Viewer is designed for non-CAD users to view, measure, and print CAD files.
SupportTechnical support is free within the product's major version and is offered by online chat, email, phone, forum, and remote-control sessions.Technical support is available by email, and the company says it does not offer telephone or on-site support.
TrialThe maker offers a free 30-day trial of ABViewer.The downloads page offers a 7-day free trial.

Plans

ABViewer

  • Professional — user license, three-month subscription$30 a month
  • Professional — floating license, three-month subscription$61 a month
  • Professional — user license, one-year subscription$77 a year
  • Enterprise — one-year license$154 a year
  • Professional — floating license, one-year subscription$154 a year
  • Professional — user lifetime license$189, paid once
  • Professional — floating lifetime license$383, paid once

ABViewer pricing →

AIGraph CAD Viewer

  • 50+ users$119, paid once
  • 10–49 users$139, paid once
  • 2–9 users$169, paid once
  • 1 user$199, paid once

AIGraph CAD Viewer pricing →

In their own words

ABViewer

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.

Visit cadsofttools.com

AIGraph CAD Viewer

AIGraph CAD Viewer has no write-up on Specifiction yet; its figures are above.

Visit aigraph.com