# CAJ文献阅读器

> Read and convert academic paper formats like CAJ, NH, and KDH to PDF and Word. (iPhone/iPad app by Meitian Trading.)

- Source: https://appshunter.io/ios/app/caj/id1669879414 (this page in markdown: same URL + `.md`)
- Developer: [Meitian Trading](https://appshunter.io/developer/1549616114)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 12.0 · 53 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2023-02-22
- Data updated: 2026-08-30
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/caj/id1669879414/reviews.md

## What is CAJ文献阅读器?

CAJ文献阅读器可以轻松实现论文文献格式的阅读与转换！

什么是CAJ？如何阅读这种格式呢？
CAJ是中国期刊网学术文献的专用文献格式。青藤CAJ阅读器支持从知网等网站下载的CAJ、NH、KDH等格式文件的阅读与转换。

它可以轻松阅读各种论文格式的文件。当撰写时需要引用论文文献时，本软件可以自动文字识别进行复制，即使原始论文中是扫描的图片也可以轻松识别！

软件特点：
1. CAJ格式转PDF：
将CNKI知网等CAJ文件转成PDF后可立刻阅读，可以保持原有格式与质量，大部分可以复制文字。

2. CAJ格式转Word：
转成Word文件，可以高质量地转成Office文档，可以保证所有内容文字可以复制与编辑。

3. 各种论文格式在线离线阅读
支持CAJ、NH、KDH格式文件的在线与离线阅读。

4. 方便外部CAJ文件的搜索与导入
支持从微信QQ等软件导入文件，如果授予设备存储权限，可以搜索本机的文献格式文件，点击即可转换与阅读。

5. 支持阅读记录的收藏
阅读过的论文文献文件可以实时查看，可以随时找到并管理阅读过的文件。

如果您选择购买VIP会员资格，将向您的iTunes帐户支付费用，并且您的帐户将在本期结束前24小时内支付续费。购买后，您可以随时通过在iTunes商店中的设置关闭自动续订。价格以人民币为单位，在中国以外的国家可能会有所不同，如有更改，恕不另行通知。

隐私政策：
https://www.zkmeitian.com/page/privacy/qtcajreader

使用协议：
https://www.zkmeitian.com/page/agreement/qtcajreader

## Key features

- Read CAJ, NH, KDH formats
- Convert CAJ to PDF
- Convert CAJ to Word
- OCR text recognition
- Import from messaging apps
- Reading history management

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 月会员 | $2.99 | per month |
| 年会员 | $7.99 | per year |
| 季会员 | $4.99 | per 3 months |


## Recent user reviews (10 of 20)

All indexed reviews: https://appshunter.io/ios/app/caj/id1669879414/reviews.md

### 3/5 — 不是免费的

*2026-04-29*

只能免费看两篇论文。。。。。。。第三篇要收费了。。。

### 5/5 — 不错

*2025-06-30*

这是一款非常智能的软件，页面清晰简洁，推荐使用

### 5/5 — 很好用

*2025-06-30*

非常好用的软件，功能齐全，智能格式转换，很方便

### 1/5 — 骗人的垃圾

*2025-06-29*

被骗18元，不能跨设备登陆，就知道收钱，客服一字都不回应，是个假的。

### 5/5 — 不错

*2025-06-29*

很赞的文献阅读器，多种格式的特别是caj的阅读体验很棒，app运行流畅不卡顿

### 5/5 — 实用

*2025-06-29*

非常不错的软件，实用，智能转换。推荐

### 5/5 — 好用

*2025-06-29*

非常好用的一款软件，阅读文献很快也很方便，推荐下载！

### 5/5 — 好

*2025-06-28*

很好用的软件，页面简洁大方，用来看文献很方便，推荐

### 5/5 — 好

*2025-06-27*

非常好用 看东西看文件很方便快捷

### 5/5 — 可以

*2025-06-26*

非常好用的文献软件，界面整洁美观

## Frequently asked questions about CAJ文献阅读器

### What is CAJ 文献阅读器?

CAJ 文献阅读器 is a productivity app designed to read and convert academic document formats like CAJ, NH, and KDH. It helps users easily access and edit research papers from Chinese academic databases.

### Can CAJ 文献阅读器 convert CAJ files to PDF?

Yes, CAJ 文献阅读器 can convert CAJ files to PDF format. This conversion aims to preserve the original formatting and quality, and often allows for text copying.

### Does CAJ 文献阅读器 support converting to Word documents?

Yes, the app supports converting CAJ files to Word documents. This feature allows for high-quality conversion, ensuring that all text content can be copied and edited.

### Can CAJ 文献阅读器 extract text from scanned images?

Yes, CAJ 文献阅读器 features optical character recognition (OCR) technology. This allows it to recognize and extract text even from scanned images within the documents.

### How can I import files into CAJ 文献阅读器?

You can import files into CAJ 文献阅读器 from messaging applications like WeChat and QQ. If you grant storage permissions, it can also search for and import local document files.

### Does CAJ 文献阅读器 have ads?

No, CAJ 文献阅读器 does not contain advertisements. The app is free to use, with optional VIP membership for enhanced features.

### What are the subscription options for CAJ 文献阅读器?

CAJ 文献阅读器 offers VIP membership plans including monthly ($2.99), quarterly ($4.99), and annual ($7.99) subscriptions. These subscriptions provide access to premium features.

### Is CAJ 文献阅读器 available on all devices?

CAJ 文献阅读器 is available for iPhone, iPad, and iPod. It is designed for iOS devices.

## Version history (last 5 releases)

### 1.6.1 — 2026-05-10

修改已知的问题。

### 1.6.0 — 2026-04-01

此次的 Apple 更新将会改善该 App 的功能。 未包括任何新功能。

修复已知的问题

### 1.5.6 — 2025-10-03

修复已知的问题

### 1.5.5 — 2025-06-09

修复已知的问题

### 1.5.1 — 2024-08-24

修复已知的问题

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## More apps by Meitian Trading

- [CAD Converter Viewer](https://appshunter.io/ios/app/cad-converter-viewer/id1572242718)
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- [PDF Formats Converter](https://appshunter.io/ios/app/pdf-formats-converter/id1603045209)
- [CAJ Converter](https://appshunter.io/ios/app/caj-converter/id1603045684)
- [OFD Converter](https://appshunter.io/ios/app/ofd-converter/id6446442883)

All apps by Meitian Trading: https://appshunter.io/developer/1549616114

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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 2026-08-30.*