Best Dwg Viewer Free Apps

249+ iOS apps curated and reviewed

3.8 avg rating
18 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our dwg viewer free list covers 249+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Dwg Viewer Free Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1DWG FastView-CAD Viewer&EditorDWG FastView-CAD Viewer&EditorFree4.5★ (1.1K)YesYesOct 2026
2AutoCADAutoCADFree4.4★ (6.3K)NoYesOct 2026
3SnapDWG: DWG Viewer & PDFSnapDWG: DWG Viewer & PDFFree—NoNoSep 2026
4CAD Reader-View & Measure DWGCAD Reader-View & Measure DWGFree4.0★ (22)YesYesOct 2026
5DWG, STL & 3D CAD File ViewerDWG, STL & 3D CAD File ViewerFree5.0★ (1)NoYesSep 2026
6CAD FastView: DWG ViewerCAD FastView: DWG ViewerFree4.0★ (50)NoYesOct 2026
7CAD Viewer EditorCAD Viewer EditorFree1.0★ (1)NoYesOct 2026
8Monge: DWG & DXF ViewerMonge: DWG & DXF ViewerFree—NoYesSep 2026

Top Picks for Dwg Viewer Free

DWG FastView-CAD Viewer&Editor#1

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

* Support 2D/3D CAD formats
Editor's Choice
📊 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
AutoCAD#2

AutoCAD by Autodesk Inc.

DWG Viewer & Editor
Strong Contender
📊 Productivity
4.4😞(6.3K ratings)
FreeIn-App Purchases
AutoCAD screenshot 1
AutoCAD screenshot 2
AutoCAD screenshot 3
AutoCAD screenshot 4
AutoCAD screenshot 5
AutoCAD screenshot 6

Access and edit CAD drawings on the go with this official application. It provides essential drafting and design tools for creating, updating, and sharing 2D drawings from any device. Collaborate with teams and simplify workflows by accessing files from various cloud storage services.

What We Love

  • 🚀 Intuitive and easy to learn
  • 📱 Convenient mobile solution
  • 👍 Great for site visits and field work
  • 🔍 Useful for viewing and marking up drawings

Room to Improve

  • 🐛 Crashes frequently
  • 🔒 Difficult login and account management
  • 🔍 Limited functionality compared to desktop version
  • 📱 Lacks basic CAD features like hatching and dimensioning
  • 💰 Expensive subscription model

More Dwg Viewer Free apps to explore

FAQ about Dwg Viewer Free

What are the best dwg viewer free apps for iPhone?
DWG FastView-CAD Viewer&Editor tops our dwg viewer free apps ranking as of October 2026, with a 4.5-star average from 1.1K App Store ratings, and it's free to download.
DWG FastView-CAD Viewer&Editor shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ dwg viewer free apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.