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Head-to-head · CAD Viewer Software

Autodesk Design Review vs ODA Viewer

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Autodesk Design Review #2 in CAD Viewer Software 9.0/10 Free plan Free plan✓ 5 of 5 features Visit Autodesk
ODA Viewer #6 in CAD Viewer Software 8.4/10 Free plan Free plan✓ 3 of 5 features Visit ODA Viewer

Autodesk Design Review leads on 0 checks, ODA Viewer on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAutodesk Design Review · 9.0/10
  • Free planboth
  • Most featuresAutodesk Design Review · 5 of 5

Autodesk Design Review scores higher on our rubric for cad viewer software: 9.0 against 8.4 out of 10; our editors rank them #2 and #6.

On platforms, ODA Viewer gives you Cross_platform where Autodesk Design Review offers Desktop.

Autodesk Design Review is the better fit for free Windows-based design review workflows. ODA Viewer is the better fit for free cross-platform 2D/3D format viewing.

  • Autodesk Design Review fits best

    Free Windows-based design review workflows

  • ODA Viewer fits best

    Free cross-platform 2D/3D format viewing

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Autodesk Design Review 9.0/10 Visit ↗ ODA Viewer 8.4/10 Visit ↗
At a glance
Editor score 9.0 8.4
Ranking #2 in CAD Viewer Software #6 in CAD Viewer Software
Best for Free Windows-based design review workflows Free cross-platform 2D/3D format viewing
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Desktop Cloud, Desktop
Platforms Windows Web, Windows, macOS, Linux
Support Live chat, Community, Docs · 24/7 Community, Docs
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Autodesk Design Review 5/5 · ODA Viewer 3/5
DWG support ✓ ✓
Measurement tools ✓ (best) Not checked yet
Markup and annotation ✓ ✓
Sharing and collaboration ✓ (best) Not checked yet
DXF support ✓ ✓
Specs
Platforms Desktop Cross_platform
Our review
Pros
  • Free access to 2D and 3D viewing, measurement, markups, and comparison
  • Combines files into review packages and tracks imported design changes
  • Prints with fidelity to the original design software
  • Free access across web, Windows, macOS and Linux
  • Supports DWG and DXF viewing with 2D and 3D navigation
  • Adds markups, cutting planes, collision detection and PDF publishing
Cons
  • Windows-only desktop availability limits cross-platform review
  • DWG and DXF workflows require the free DWG TrueView software
  • The current installer has not changed since 2017
  • Non-members may use it only for non-commercial applications
  • Its workflow centers on viewing and markup rather than measurement or collaboration
  • As an example project, it may not suit teams seeking a full commercial CAD platform
Our verdict

Autodesk Design Review is free desktop CAD viewer software for project teams, clients, contractors, and other stakeholders who need to review designs without the original design software. It supports 2D and 3D drawings, maps, and models,…

Read the review →

ODA Viewer is a free desktop and online application from Open Design Alliance for rendering and testing CAD, BIM and other engineering files. It is suited to users who need to inspect DWG, DXF and other ODA-supported formats across web,…

Read the review →
  1. Autodesk Design ReviewCAD Viewer Software 9.0Free plan
  2. ODA ViewerCAD Viewer Software 8.4Free plan

Strengths and trade-offs

  • Autodesk Design Review — where it wins

    • Free access to 2D and 3D viewing, measurement, markups, and comparison
    • Combines files into review packages and tracks imported design changes
    • Prints with fidelity to the original design software

    Where it doesn't

    • Windows-only desktop availability limits cross-platform review
    • DWG and DXF workflows require the free DWG TrueView software
    • The current installer has not changed since 2017

  • ODA Viewer — where it wins

    • Free access across web, Windows, macOS and Linux
    • Supports DWG and DXF viewing with 2D and 3D navigation
    • Adds markups, cutting planes, collision detection and PDF publishing

    Where it doesn't

    • Non-members may use it only for non-commercial applications
    • Its workflow centers on viewing and markup rather than measurement or collaboration
    • As an example project, it may not suit teams seeking a full commercial CAD platform

More comparisons

All CAD viewer software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update