Autodesk DWG TrueView vs ODA Viewer

Autodesk DWG TrueView8.8Visit ODA Viewer8.4Visit

Higher score Autodesk DWG TrueView #3 in CAD Viewer Software 8.8/10 Free plan Free plan✓ 3 of 5 features Visit Autodesk

vs

ODA Viewer #6 in CAD Viewer Software 8.4/10 Free plan Free plan✓ 3 of 5 features Visit ODA Viewer

• Autodesk DWG TrueView fits best

  Free DWG-focused Windows users

• ODA Viewer fits best

  Free cross-platform 2D/3D format viewing

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Side by side

Feature	Autodesk DWG TrueView 8.8/10 Visit ↗	ODA Viewer 8.4/10 Visit ↗
At a glance
Editor score	8.8	8.4
Ranking	#3 in CAD Viewer Software	#6 in CAD Viewer Software
Best for	Free DWG-focused Windows users	Free cross-platform 2D/3D format viewing
Pricing model	Free	Free
Starting price	Free	Free plan
Free plan	✓	✓
Free trial	—	—
Deployment	Desktop	Cloud, Desktop
Platforms	Windows	Web, Windows, macOS, Linux
Support	Community, Docs	Community, Docs
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features Autodesk DWG TrueView 3/5 · ODA Viewer 3/5
DWG support	✓	✓
Measurement tools	✓ (best)	Not checked yet
Markup and annotation	—	✓ (best)
Sharing and collaboration	Not checked yet	Not checked yet
DXF support	✓	✓
Specs
Platforms	Desktop	Cross_platform
Our review
Pros	Views 2D and 3D DWG files plus DXF files Measures distance, area, radius, angle, volume, and more Converts DWG files for compatibility with earlier AutoCAD versions	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 software Does not provide markup or annotation tools Cannot modify or save drawing files	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 DWG TrueView is a free Windows desktop application for opening and reviewing 2D and 3D DWG drawings. It also supports DXF viewing and is aimed at users who need to inspect CAD files, check geometry, manage drawing visibility, or… 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 →

Strengths and trade-offs

• Autodesk DWG TrueView — where it wins

  • Views 2D and 3D DWG files plus DXF files
  • Measures distance, area, radius, angle, volume, and more
  • Converts DWG files for compatibility with earlier AutoCAD versions

  Where it doesn't

  • Windows-only desktop software
  • Does not provide markup or annotation tools
  • Cannot modify or save drawing files

• 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

• Autodesk DWG TrueView8.8/10 · Free plan

  A capable free Windows viewer for DWG and DXF files, with measurement and conversion tools.

  Visit AutodeskFull verdict →
• ODA Viewer8.4/10 · Free plan

  A free cross-platform viewer for DWG, DXF, 2D/3D files, markups and PDF publishing.

  Visit ODA ViewerFull verdict →