CAD Reader-View & Measure DWG

Contains adsIn-app purchases
4.0
13.8K reviews
Content rating
Everyone
5M+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

CADReader is a fast, reliable, cross-platform CAD software compatible with DWG, DXF, and PDF formats. Designed for AEC professionals, engineers, designers, site supervisor and quantity surveyors, it offers fast, accurate tools for viewing, measuring, and annotating drawings ensuring smooth, responsive performance across devices. With support for multiple languages, CADReader empowers seamless collaboration across global teams.

Supported Languages: English, Portuguese, Spanish, Indonesian, Vietnamese, Japanese, French, Russian, German, Simplified Chinese, Traditionnal Chinese and Korean.

Powerful Functions:
1. Fast Drawing Access
• Open and view multiple drawings simultaneously
• No font installation required; fully compatible with AutoCAD
• Supports DWG, DXF, and PDF formats

2. Quick Measurement Tools
• Apply custom scale settings for precise measurements
• Measure length, area, radius, angles, and arc length
• Perform continuous length measurements
• Easily measure complex and irregular polygons
• Precision snapping with virtual mouse for accurate point selection
• Extract precise X, Y coordinates from CAD geometry

3. Efficient Collaboration & Annotations
• Add annotations including text, lines, leader line, shapes, and revision clouds
• Attach site photos and voice notes directly to drawings
• Import and export comments and markups for seamless collaboration
• Use red-flag locators for fast navigation to key areas

4. Advanced Features
• Convert between PDF and CAD formats
• Manage layers and drawing properties
• Toggle between model and layout views effortlessly
• Full-text search for fast drawing navigation
• Extract embedded text directly from CAD drawings

5. User-Friendly Interface
• Intuitive design optimized for professionals at all experience levels

Need Help?

Contact our technical support via WhatsApp or email for free 1-to-1 assistance:

Email: cadreaderservice@gmail.com
WhatsApp: https://wa.me/60167402995

Follow us for tips, tutorials, and updates:
YouTube: https://www.youtube.com/@cadreader
TikTok: https://www.tiktok.com/@cadreader_official
Facebook: https://www.facebook.com/FastCADReader
Instagram: https://www.instagram.com/cadreader/
LinkedIn:https://www.linkedin.com/company/fastcadreader/
Website: https://dwg.fastcadreader.com/
Updated on
Jun 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.1
13.4K reviews
Crash Override
April 23, 2024
Honestly, this is an amazing app. It has way more features than I thought it would, just the ability to snap to objects to grab things like distances was more than I anticipated. It's not meant to replace a workstation, but that's more of a limitations of mobile devices than the software itself. I'd give it six stars if I could.
172 people found this review helpful
Did you find this helpful?
Sk Ibrahim
February 6, 2026
Hello Support Team, I am experiencing a screen issue while using your application. A marked area remains visible on my screen and continues to stay as a mark even after I leave or close the app. This affects normal screen visibility and usage. please fix it as soon as possible.
4 people found this review helpful
Did you find this helpful?
Beijing Honghu Yuntu Technology Co., Ltd
February 11, 2026
hello,for the fastest help, please message us on WhatsApp at +60167402995 or email cadreaderservice@gmail.com. Sorry for the inconvenience
Dennis Downs
February 16, 2025
I've got my entire site using this app, even the plasterers! The free version is more than enough to get you by and the paid version is well worth the money for it's features for advanced users. The only thing I would like to see added is the ability to orient the plans, mine are always skewed and makes finding a straight line difficult and it would be handy to spin the plans as I'm walking instead of turning the device. Other than that it does everything else perfectly, highly recommend.
169 people found this review helpful
Did you find this helpful?

What’s new

1. Add display and precision settings
2. Italian added to the interface languages
3. Optimize the drawing display
Content rating
Everyone
Learn more

App support

About the developer
Beijing Honghu Yuntu Technology Co., Ltd.
cadreaderservice@gmail.com
中国 åŒ—äŗ¬åø‚ęµ·ę·€åŒŗ äøœåŒ—ę—ŗč„æč·Æ8号院23å·ę„¼4层101 邮政编码: 100193
+60 16-740 2995

Similar apps