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Best Scad Viewer Apps

248+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated October 2026

With an average user rating of 4.1β˜…, the scad viewer category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.

Compare top Scad Viewer Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1DWG FastView-CAD Viewer&EditorDWG FastView-CAD Viewer&EditorFree4.5β˜… (1.1K)YesYesNov 2026
2Autodesk FusionAutodesk FusionFree4.5β˜… (4.1K)NoNoOct 2026
3STL File Viewer ProSTL File Viewer ProFree4.5β˜… (81)YesYesOct 2026
43D File Viewer: OBJ STP & more3D File Viewer: OBJ STP & moreFree4.4β˜… (54)NoYesOct 2026
5exocad webviewexocad webviewFree3.8β˜… (16)NoNoOct 2026
6CADFast - dwg viewerCADFast - dwg viewerFreeβ€”YesYesOct 2026
7RLD ViewerRLD ViewerFreeβ€”NoNoMay 2026
8JT File ViewerJT File ViewerFreeβ€”NoYesOct 2026

Top Picks for Scad Viewer

DWG FastView-CAD Viewer&Editor#1

DWG FastView-CAD Viewer&Editor by Gstarsoft Co., Ltd

* Support 2D/3D CAD formats
Editor's Choice
πŸ“Š Productivity
4.5😐(1.1K ratings)
FreeAdsIn-App Purchases
DWG FastView-CAD Viewer&Editor screenshot 1
DWG FastView-CAD Viewer&Editor screenshot 2
DWG FastView-CAD Viewer&Editor screenshot 3
DWG FastView-CAD Viewer&Editor screenshot 4
DWG FastView-CAD Viewer&Editor screenshot 5
DWG FastView-CAD Viewer&Editor screenshot 6

This cross-platform CAD application allows users to view, edit, and create 2D and 3D designs on the go. It supports a wide range of file formats and offers advanced tools for precise drawing, measurement, and annotation, even offline.

What We Love

  • πŸš€ Fast and efficient
  • πŸ‘ Easy to use and intuitive
  • πŸ’‘ Convenient mobile CAD viewing and editing
  • πŸš€ Quick file loading
  • πŸ‘ Smooth performance
  • πŸ‘ Accurate measurements and annotations
  • πŸ’‘ Useful PDF export feature

Room to Improve

  • πŸ› Crashes and freezes
  • πŸ’° Subscription model with limited free features
  • πŸ”’ Lack of customer support and communication
  • πŸ”’ Unclear upgrade and purchase process
  • πŸ”’ Aggressive advertising and paywalls
  • πŸ”’ Unreliable file compatibility and opening
Autodesk Fusion#2

Autodesk Fusion by Autodesk Inc.

Strong Contender
πŸ“Š Productivity
4.5😐(4.1K ratings)
Free
Autodesk Fusion screenshot 1
Autodesk Fusion screenshot 2
Autodesk Fusion screenshot 3

Collaborate on 3D designs from anywhere with this mobile app. View, comment on, and share CAD models in over 100 formats. It works with a companion cloud-based desktop product for product design and development.

What We Love

  • πŸš€ Great for showing designs
  • πŸ‘ Easy to use and understand
  • πŸ’‘ Powerful CAD/CAM capabilities
  • πŸš€ Convenient for collaboration

Room to Improve

  • πŸ› Crashes and login issues
  • πŸ‘Ž Limited functionality compared to desktop version
  • πŸ‘Ž Constantly logs out
  • πŸ› Buggy and unreliable

More Scad Viewer apps to explore

FAQ about Scad Viewer

What are the best scad viewer apps for iPhone?
DWG FastView-CAD Viewer&Editor tops our scad viewer apps ranking as of October 2026, with a 4.5-star average from 1.1K App Store ratings, and it's free to download.
Yes β€” 19 of the top scad viewer apps we rank are free to download, including DWG FastView-CAD Viewer&Editor and Autodesk Fusion.
DWG FastView-CAD Viewer&Editor shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ scad viewer apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.