Autodesk Viewer vs CAD Reader

Autodesk Viewer9.2Visit CAD Reader7.7Visit

Higher score Autodesk Viewer #1 in CAD Viewer Software 9.2/10 Free plan Free plan✓ 5 of 5 features Try Autodesk Viewer

vs

CAD Reader #12 in CAD Viewer Software 7.7/10 Free plan Free plan✓ 5 of 5 features Visit CAD Reader

• Autodesk Viewer fits best

  Free browser-based design review

• CAD Reader fits best

  Cross-platform teams needing a capable free viewer

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Side by side

Feature	Autodesk Viewer 9.2/10 Visit ↗	CAD Reader 7.7/10 Visit ↗
At a glance
Editor score	9.2	7.7
Ranking	#1 in CAD Viewer Software	#12 in CAD Viewer Software
Best for	Free browser-based design review	Cross-platform teams needing a capable free viewer
Pricing model	Free	Free plan + paid
Starting price	Free plan	—
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Browser extension	Desktop, Mobile
Platforms	Web	Windows, macOS, iOS, Android
Support	Docs	Email, Docs
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features Autodesk Viewer 5/5 · CAD Reader 5/5
DWG support	✓	✓
Measurement tools	✓	✓
Markup and annotation	✓	✓
Sharing and collaboration	✓	✓
DXF support	✓	✓
Specs
Platforms	Web	Cross_platform
Our review
Pros	Supports more than 80 2D and 3D file types Includes measurement, markup, comments, and model inspection Shares design views through links without authoring software	Opens DWG and DXF files across Windows, macOS, iOS, and Android Combines detailed measurement with markups, comments, photos, and audio Adds comparison, extraction, PDF export, and selected CAD editing tools
Cons	Requires an Autodesk Account to start using it Web-only access may not suit offline workflows Focused on viewing and review rather than design authoring	Advanced CAD tools and editing require the Professional plan Enterprise access uses contact-sales pricing The Free plan is limited to basic functions
Our verdict	Autodesk Viewer is a free web application for uploading, converting, viewing, measuring, annotating, and sharing 2D and 3D design files. It is aimed at designers, engineers, project teams, colleagues, and stakeholders who need to review… Read the review →	CAD Reader is a CAD drawing viewer and toolset for construction professionals, estimators, site inspectors, and engineers. It opens DWG and DXF files on Windows, macOS, Android, and iOS, making it suitable for teams that review drawings… Read the review →

Strengths and trade-offs

• Autodesk Viewer — where it wins

  • Supports more than 80 2D and 3D file types
  • Includes measurement, markup, comments, and model inspection
  • Shares design views through links without authoring software

  Where it doesn't

  • Requires an Autodesk Account to start using it
  • Web-only access may not suit offline workflows
  • Focused on viewing and review rather than design authoring

• CAD Reader — where it wins

  • Opens DWG and DXF files across Windows, macOS, iOS, and Android
  • Combines detailed measurement with markups, comments, photos, and audio
  • Adds comparison, extraction, PDF export, and selected CAD editing tools

  Where it doesn't

  • Advanced CAD tools and editing require the Professional plan
  • Enterprise access uses contact-sales pricing
  • The Free plan is limited to basic functions

• Autodesk Viewer9.2/10 · Free plan

  A capable free viewer for browser-based design review, measurement, markup, and sharing.

  Try Autodesk ViewerFull verdict →
• CAD Reader7.7/10 · Free plan

  A capable free CAD viewer with broad platform coverage and practical drawing tools.

  Visit CAD ReaderFull verdict →