# CAD Reader-View & Measure DWG — DWG & PDF viewer

> Cross-platform CAD viewer with measurement and annotation tools for DWG, DXF, and PDF. (iPhone/iPad app by Beijing Honghu Yuntu Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/cad-reader-view-and-measure-dwg/id878550740 (this page in markdown: same URL + `.md`)
- Developer: [Beijing Honghu Yuntu Technology Co., Ltd.](https://appshunter.io/developer/1480505512)
- Category: Productivity
- Price: Free with in-app purchases
- Rating: 4.00/5 from 22 App Store ratings · 60 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 154 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2014-06-08
- Data updated: 2026-08-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/cad-reader-view-and-measure-dwg/id878550740/reviews.md

## What is CAD Reader?

CADReader is a cross-platform CAD software that is fully compatible with DWG, DXF and PDF formats. It provides essential tools such as Viewing, Measuring and Annotations Tools to meet the demands of engineers, designers and quantity surveyors alike.

CADReader Highlights:

1. Fast Access to Drawings
• View multiple drawings at once (Fully compatible with AutoCAD)
• Supports both DWG and DXF Formats

2. Quick Measurement Tools
• Scale drawing tool
• Continuous measure in length (m)
• Measure polygon area (m2)
• Measure radius, angles, arc length, coordinates etc.
• Automatic snapping points for better accuracy

3. Efficient Collaboration Tools
• Capture site pictures and attach as annotations 
• Record voice messages and attach as annotations 
• Draw lines, shapes, revision clouds
• Import/Export drawing comments/annotations
• Add texts

4. Advanced Features
• Convert PDF to CAD 
• Layer management
• Switching between model and layout view

Still have questions? Feel free to contact our technical support via whatsapp or email, we provide 1-to-1 services for free!

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

Don't forget to follow our social media pages to learn more tips and tutorials!

YouTube: https://www.youtube.com/@cadreader
TikTok: https://www.tiktok.com/@officialcadreader
LinkedIn: https://www.linkedin.com/company/cadreader/
Website: https://dwg.fastcadreader.com/

## Key features

- View DWG, DXF, and PDF files
- Scale drawing and measure area/length
- Add image, voice, and text annotations
- Convert PDF to CAD
- Layer management
- Collaboration tools

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 1个月VIP会员 | $6.99 | one-time |
| 半年VIP会员 | $24.99 | one-time |
| 1年VIP会员 | $29.99 | one-time |
| 3个月VIP会员 | $19.99 | one-time |
| 1 Month VIP | $9.00 | one-time |
| 1 Year VIP | $50.00 | one-time |


## Recent user reviews (10 of 60)

All indexed reviews: https://appshunter.io/ios/app/cad-reader-view-and-measure-dwg/id878550740/reviews.md

### 5/5 — 客服解决问题速度很快

*2026-07-16*

软件打不开图纸，直接闪退，百度了各种办法，然而搞不明白，最后问了人工客服，人家一远程很快就解决了，而且态度非常的好！用了好多年的看图软件，果然值得信赖！

**Developer response:** 感谢您的支持！CAD快速看图软件会不断努力成为一款工程人员喜爱的产品

### 5/5 — 非常专业

*2026-07-15*

手机版型我一直在用，尤其是团队功能，可以把东西直接上传云端，用起来非常方便，而且上传云端可以带着标注，到现场对量非常方便。是客服教我实用的非常好。。

**Developer response:** 感谢您的支持！CAD快速看图软件会不断努力成为一款工程人员喜爱的产品

### 5/5 — 工程人刚需看图软件，稳定不闪退，测量零误差。

*2026-07-07*

平时接收各版本CAD图纸，之前经常出现字体缺失、图纸打不开的问题，这款软件完美解决多版本兼容问题，支持DXF、天正各类图纸。图层管理、批量打印、PDF互转功能齐全，软件小巧启动快，不用安装大型CAD软件，办公电脑运行毫无压力，造价算量、图纸审核效率提升一大截，真心好用。

**Developer response:** 感谢您的支持！CAD快速看图软件会不断努力成为一款工程人员喜爱的产品

### 1/5 — 自动跳转app太恶心了

*2026-05-02, version 6.1.1*

开屏广告可以理解，点不点都会自动调用淘宝或者京东，太没有节操了

### 5/5 — Работает с DWG

*2026-03-09*

Можно открыть любой проект в автокаде и посмотреть его на месте строительства

**Developer response:** Спасибо за ваш отзыв! CAD Reader продолжит стремиться к тому, чтобы стать продуктом, полюбившимся инженерам.

### 1/5 — No instructions

*2026-02-24, version 6.1.1*

Just a white screen with a sample drawing and an “add folder” button. What is this? There’s no way to import files from anything or do anything useful, and no instructions.

### 5/5 — 👍

*2025-11-04, version 6.1.1*

软件很好用 客服态度很好 回的很及时 图纸问题也能解决 👍

### 4/5 — Нет подписки

*2025-10-29*

Оплатил подписку за 699 , деньги списали , а возможностями подписки не могу пользоваться . Прошу принять меры !

**Developer response:** К сожалению, отправьте, пожалуйста, ваш аккаунт и скриншот покупки (с номером заказа Apple) на электронную почту cadreaderservice@gmail.com. Мы поможем вам решить этот вопрос сразу после получения письма.

### 4/5 — 可惜有广告

*2025-10-10, version 6.1.1*

可惜有广告

### 1/5 — 👎

*2025-09-17*

Русский язык

**Developer response:** Извините за доставленные неудобства. Мы продолжим работать над улучшением нашего продукта.

## Frequently asked questions about CAD Reader

### What file formats does CAD Reader support?

CAD Reader is fully compatible with DWG, DXF, and PDF formats. It can also convert PDF files to CAD formats.

### What measurement tools are available in CAD Reader?

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.

### Can I collaborate with others using CAD Reader?

Yes, CAD Reader provides efficient collaboration tools. You can capture site pictures and record voice messages to attach as annotations, draw lines and shapes, and import/export drawing comments.

### Does CAD Reader have ads?

Yes, CAD Reader contains advertisements. It is a free application supported by ads.

### What devices is CAD Reader available on?

CAD Reader is available on iPhone, iPad, and iPod devices. It is designed for cross-platform compatibility.

### How often is CAD Reader updated?

The latest version of CAD Reader is 6.1.1, and it was last updated on September 24, 2025. Updates are released regularly to improve functionality and compatibility.

### What is the age rating for CAD Reader?

CAD Reader has an age rating of 4+, making it suitable for a wide range of users.

### Is technical support available for CAD Reader?

Yes, technical support is available for free via WhatsApp and email. You can contact them for 1-to-1 services if you have further questions.

## Version history (last 5 releases)

### 6.1.4 — 2026-07-07

1.  Add display and precision settings.
2. Add photo browsing feature with zoom and pan support.
3. Optimize the software user interface.

### 6.1.3 — 2026-06-10

1. Optimize the display of drawings
Last updated:
1. Add a brush tool to the watermark camera.
2.Support editing text in leader lines and multiline text annotations.
3.Adapt to the “Liquid Glass” style of iOS 26.

### 6.1.2 — 2026-05-28

1. Add a brush tool to the watermark camera.
2.Support editing text in leader lines and multiline text annotations.
3.Adapt to the “Liquid Glass” style of iOS 26.

### 6.1.1 — 2025-09-24

1. Optimized UI display compatibility for iPhone 17 series
2. Optimized drawing display
3. Fix known issues

### 6.1.0 — 2025-08-15

1. Optimize drawing display
2. Fix known issues

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## More apps by Beijing Honghu Yuntu Technology Co., Ltd.

- [建工计算器-建筑人必备工具](https://appshunter.io/ios/app/id1090268645)
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All apps by Beijing Honghu Yuntu Technology Co., Ltd.: https://appshunter.io/developer/1480505512

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*