Best Cad Viewer Editor Apps

247+ iOS apps curated and reviewed

3.2 avg rating
16 free apps
Updated October 2026

CAD Viewer Editor is the household name in cad viewer editor, but it's far from the only option. We track 247+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Cad Viewer Editor Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CAD Viewer EditorCAD Viewer EditorFree1.0★ (1)NoYesOct 2026
2DWG FastView-CAD Viewer&EditorDWG FastView-CAD Viewer&EditorFree4.5★ (1.1K)YesYesOct 2026
3DWG View - CAD Viewer & EditorDWG View - CAD Viewer & EditorFree2.0★ (7)NoYesSep 2026
4STP Viewer : STEP 3DSTP Viewer : STEP 3DFree—NoYesOct 2026
5Scan to CAD: CAD ReaderScan to CAD: CAD ReaderFree—NoNoOct 2026
6CAD Reader-View & Measure DWGCAD Reader-View & Measure DWGFree4.0★ (22)YesYesOct 2026
7ViewCAD:2D/3D CAD Model ViewerViewCAD:2D/3D CAD Model ViewerFree—NoYesMay 2026
8CADFast - dwg viewerCADFast - dwg viewerFree—YesYesOct 2026

Top Picks for Cad Viewer Editor

DWG FastView-CAD Viewer&Editor#2

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

* Support 2D/3D CAD formats
Strong Contender
📊 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

  • 🚀 Fast and efficient
  • 👍 Easy to use and intuitive
  • 💡 Convenient mobile CAD viewing and editing
  • 🚀 Quick file loading
  • 👍 Smooth performance
  • 👍 Accurate measurements and annotations
  • 💡 Useful PDF export feature

Room to Improve

  • 🐛 Crashes and freezes
  • 💰 Subscription model with limited free features
  • 🔒 Lack of customer support and communication
  • 🔒 Unclear upgrade and purchase process
  • 🔒 Aggressive advertising and paywalls
  • 🔒 Unreliable file compatibility and opening
DWG View - CAD Viewer & Editor#3

DWG View - CAD Viewer & Editor by 沦 彭

DWG, DXF, DWF, DGN- View, Edit
Worth Considering
📊 Productivity
2.0(7 ratings)
FreeIn-App Purchases
DWG View - CAD Viewer & Editor screenshot 1
DWG View - CAD Viewer & Editor screenshot 2
DWG View - CAD Viewer & Editor screenshot 3
DWG View - CAD Viewer & Editor screenshot 4
DWG View - CAD Viewer & Editor screenshot 5

This application allows users to view and convert various CAD file formats, including DWG, DXF, and PDF. It offers robust drawing management, gesture-based view manipulation, and batch conversion capabilities for efficient workflow.

More Cad Viewer Editor apps to explore

FAQ about Cad Viewer Editor

What are the best cad viewer editor apps for iPhone?
CAD Viewer Editor tops our cad viewer editor apps ranking as of October 2026, with a 1.0-star average from 1 App Store ratings, and it's free to download.
Yes — 16 of the top cad viewer editor apps we rank are free to download, including CAD Viewer Editor and DWG FastView-CAD Viewer&Editor.
CAD Viewer Editor has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 247+ cad viewer editor apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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