Best Cadreader Apps

203+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated June 2026

Every iPhone needs a few good cadreader apps. We benchmark 203+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Cadreader Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CAD Reader-View & Measure DWGCAD Reader-View & Measure DWGFree4.0★ (22)YesYesAug 2026
2AutoCADAutoCADFree4.4★ (6.3K)NoYesAug 2026
3DWG FastView-CAD Viewer&EditorDWG FastView-CAD Viewer&EditorFree4.5★ (1.1K)YesYesAug 2026
4CAD Reader & EditorCAD Reader & EditorFree3.7★ (3)NoYesJul 2026
5ZWCAD Mobile - Mobile CADZWCAD Mobile - Mobile CADFree4.3★ (302)NoYesAug 2026
6CAD FastView: DWG ViewerCAD FastView: DWG ViewerFree4.0★ (50)NoYesAug 2026
7ARES Touch: DWG Viewer & CADARES Touch: DWG Viewer & CADFree4.7★ (143)NoYesAug 2026
8CAD AssistantCAD AssistantFree4.7★ (15)NoNoJul 2026

Top Picks for Cadreader

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
DWG FastView-CAD Viewer&Editor#3

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

* Support 2D/3D CAD formats
Worth Considering
📊 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

Room to Improve

  • 🐛 Crashes and freezes
  • 💰 Subscription model with limited free features
  • 🔒 Lack of customer support and communication

More Cadreader apps to explore

4
CAD Reader & Editor
CAD Reader & Editor
CAD Reader & Editor
View & Edit CAD Files
Free

View, edit, and manage CAD drawings on your mobile device. This app provides essential tools for engineers, architects, and construction professionals to work with CAD files on the go, offering features like precise DXF opening, shape addition, and conversion to PDF or image formats.

Open DXF formats with high precisionAdd lines, shapes, text, and layersConvert drawings to PDF or image formats
📊 Productivity
(3)
free with in-app purchases
5
ZWCAD Mobile - Mobile CAD
ZWCAD Mobile - Mobile CAD
ZWCAD Mobile - Mobile CAD
DWG viewer and editor
Free

This application allows users to view, edit, and share CAD drawings on their mobile devices. It supports multiple file formats, offers precise measurement tools, and includes a wide range of editing and drawing functions. It's designed for professionals in architecture, engineering, and construction.

View and edit DWG filesSupports DWF, DXF, PDF formatsPrecise measurement tools
📊 Productivity
(302)
free with in-app purchases
6
CAD FastView: DWG Viewer
CAD FastView: DWG Viewer
CAD FastView: DWG Viewer
DWG,DXF,DWT Viewer -CAD viewer
Free

View, convert, and print CAD drawings on your mobile device. Supports DWG, DXF, and PDF formats with iCloud sync and Wi-Fi printing. Ideal for architects, engineers, and construction professionals.

Fast DWG/DXF viewingConvert drawings to PDFWi-Fi printing
📊 Productivity
(50)
freemium
7
ARES Touch: DWG Viewer & CAD
ARES Touch: DWG Viewer & CAD
ARES Touch: DWG Viewer & CAD
Read, Modify & Annotate in DWG
Free

This CAD software allows professionals to view, create, annotate, and modify DWG drawings on mobile devices. Free users can access viewing and basic annotation tools, while subscribers unlock hundreds of advanced creation and editing features.

View, create, and modify DWG drawingsAnnotate with text, dimensions, and revision cloudsSynchronize files with cloud storage
📊 Productivity
(143)
free with in-app purchases
8
CAD Assistant
CAD Assistant
CAD Assistant
by OPEN CASCADE
Free

View and convert 3D CAD and mesh models offline. Navigate complex assemblies, inspect model properties, and export to various formats. Supports common CAD and mesh file types for seamless workflow.

Offline viewing and conversionSupports BREP, IGES, STEP, STL, PLY, OBJ, JT, glTF formatsAssembly structure navigation
📊 Productivity
(15)
free
9
Autodesk Fusion
Autodesk Fusion
Autodesk Fusion
by Autodesk
Free

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.

View over 100 file formatsCollaborate on 3D designsComment on project activities
📊 Productivity
(4.1K)
free
10
SketchUp - 3D Modeling
SketchUp - 3D Modeling
SketchUp - 3D Modeling
Interior Design & Architecture
Free

This platform offers intuitive 3D modeling tools for design enthusiasts and professionals. Visualize concepts, create photorealistic visuals, and even use AI to generate design ideas. Scan real-world spaces and view your creations in augmented reality.

3D modeling toolsGenerative AI designsRoom planner & space design
🎨 Graphics & Design
(18K)
free with in-app purchases
11
ArcSite: Floor Plans and CAD
ArcSite: Floor Plans and CAD
ArcSite: Floor Plans and CAD
Easily Design, Sketch and Draw
Free

This app allows contractors to create accurate floor plans and site layouts directly on-site. It streamlines the process of planning remodels, running takeoffs, generating professional proposals, and collecting payments, all from a mobile device.

Sketch accurate floor plans on-sitePlan remodels and renovationsRun takeoff and generate material lists
📊 Productivity
(8.8K)
free with in-app purchases
12
Onshape 3D CAD
Onshape 3D CAD
Onshape 3D CAD
Speed Up Your Product Design
Free

This professional CAD platform enables real-time collaboration on product design from any device. It offers parametric modeling tools, secure cloud storage, and version control, streamlining the design process for teams and individuals. Supports students and educators with free access for non-commercial projects.

Parametric modeling toolsReal-time team collaborationCloud-based data management
📊 Productivity
(404)
free with in-app purchases
13
Convert PDF to AutoCad
Convert PDF to AutoCad
Convert PDF to AutoCad
Convert PDF to AutoCad PDF2DWG
Free

Easily convert PDF files into editable AutoCAD DWG files. This tool preserves lines, arcs, text, and images for seamless editing in AutoCAD, streamlining workflows for designers and engineers.

Convert PDF to editable DWGPreserves lines, arcs, text, and imagesHigh conversion quality
📊 Productivity
(42)
free with in-app purchases
14
3D modeling: Design my model
3D modeling: Design my model
3D modeling: Design my model
Sculpt & sketch digital art
Free

Create 3D models and digital art on your mobile device. Sculpt, sketch, and color your designs with intuitive gesture controls and a comprehensive set of modeling tools. Export your creations in standard formats.

Gesture-based 3D manipulationVertex, edge, and face editing toolsSculpting and coloring capabilities
🎨 Graphics & Design
(14K)
free with in-app purchases
15
SnapCAD Viewer
SnapCAD Viewer
SnapCAD Viewer
Lightweight DWG/DXF Viewer
Free
📊 Productivity
(0)
16
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
AI Sketch, Model & Create
Free

Create professional 3D CAD models, architectural designs, and product concepts on your iPad or iPhone. This app offers industrial-grade modeling tools, AI-powered design features, and extensive resources for designers and engineers.

NURBS-based 3D modelingAI design tools for styling and renderingArchitectural and interior design tools
🎨 Graphics & Design
(4K)
free with in-app purchases
17
eDrawings Pro
eDrawings Pro
eDrawings Pro
by Dassault Systemes SolidWorks Corporation
$9.99

This app allows users to view and collaborate on 2D and 3D CAD files, including native SolidWorks and DWG formats. It offers tools for measurement, annotation, and dynamic cross-section views. Augmented reality features enable visualization of 3D models in real-world contexts.

View native SolidWorks, eDrawings, DWG, and DXF filesAugmented Reality (AR) visualizationDynamic cross-section views
📊 Productivity
(25)
paid
18
DWG Reader Converter PDF CAD
DWG Reader Converter PDF CAD
DWG Reader Converter PDF CAD
DWG File Reader Convert CAD
Free

Easily view, convert, and share DWG files with this comprehensive tool. Supports multiple output formats like PDF, CAD, and images. Offers batch processing and custom conversion settings for efficient workflow.

Multi-format DWG conversion (PDF, CAD, SVG, JPEG, PNG, TIFF)High-quality DWG viewing with zoom, pan, rotate, and layer managementBatch processing for multiple file conversions
🔧 Utilities
(17)
free with in-app purchases
19
CBD - Instant digital banking
CBD - Instant digital banking
CBD - Instant digital banking
Accounts, credit cards, loans
Free

Manage your finances on the go with a secure and fast mobile banking app. Open accounts, apply for credit cards and loans, and make instant transfers and payments. Enjoy exclusive lifestyle offers with your debit or credit card.

Instant account openingCredit card and loan applicationsInstant money transfers
💰 Finance
(1.8K)
free
20
CAD快速看图-dwg手机快速看图,设计图纸工程建筑
CAD快速看图-dwg手机快速看图,设计图纸工程建筑
CAD快速看图-dwg手机快速看图,设计图纸工程建筑
Autocad、2D图纸、3D图纸、建筑工程测量测距
Free

Easily view and annotate DWG files, including 2D and 3D drawings. Convert drawings to PDF or images, scan paper documents, and transfer files between PC and mobile devices. Offers cloud storage and comparison tools for multiple drawings.

View 2D and 3D DWG drawingsAnnotate and mark up drawingsConvert DWG to PDF or image
📊 Productivity
(4)
free with in-app purchases

FAQ about Cadreader

What are the best cadreader apps for iPhone?
CAD Reader-View & Measure DWG tops our cadreader apps ranking as of June 2026, with a 4.0-star average from 22 App Store ratings, and it's free to download.
Yes — 19 of the top cadreader apps we rank are free to download, including CAD Reader-View & Measure DWG and AutoCAD.
CAD Reader-View & Measure DWG shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 203+ cadreader apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
CAD Reader is fully compatible with DWG, DXF, and PDF formats. It can also convert PDF files to CAD formats.
CAD Reader offers a scale drawing tool, continuous length measurement, polygon area measurement, and the ability to measure radius, angles, arc length, and coordinates with automatic snapping points for accuracy.