# PDF在线版

> Online PDF encryption reader with user permission management. (iPhone/iPad app by Tianjin Jinruan Tianxia Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/pdf/id1622254371 (this page in markdown: same URL + `.md`)
- Developer: [Tianjin Jinruan Tianxia Technology Co., Ltd.](https://appshunter.io/developer/1619559631)
- Category: Utilities
- Price: Free
- Rating: 3.50/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 25 MB
- Languages: English
- Released: 2022-05-06
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/pdf/id1622254371/reviews.md

## What is PDF在线版?

pdf加密方案分为在线和离线两种版本，这个是在线加密方案的配套阅读器，文档创作者可以用客户端工具对文档进行加密，加密后的文档用户需要输入用户名和密码打开阅读，自动绑定用户第一次阅读的设备，您可以在后台控制用户阅读的权限。

## Key features

- Online encryption reader
- Username and password protection
- Device binding
- User permission control
- Secure document access


## Frequently asked questions about PDF在线版

### What is PDF在线版?

PDF在线版 is a reader application designed to open PDF documents that have been encrypted using an online solution. It requires a username and password for access and offers permission management for document creators.

### How does PDF在线版 secure documents?

Documents opened with PDF在线版 are encrypted and require a username and password. The app also automatically binds to the device used for the first reading, adding another layer of security.

### Can I control who reads my encrypted documents with PDF在线版?

Yes, administrators can control user reading permissions through a backend system. This allows document creators to manage access to their encrypted files.

### What devices does PDF在线版 support?

PDF在线版 is available for iPhone, iPad, and iPod devices.

### Is PDF在线版 free to use?

Yes, PDF在线版 is available for free. There are no in-app purchases or advertisements mentioned.

### How often is PDF在线版 updated?

The latest version, 1.4.2, was released on June 1, 2022. The app was initially released on May 6, 2022.

### What is the age rating for PDF在线版?

PDF在线版 has an age rating of 4+, making it suitable for a wide range of users.

### What is the user sentiment for PDF在线版?

Based on the available data, PDF在线版 has a rating of 3.5 stars from 2 ratings, indicating a mixed but generally positive user reception.

## Version history (last 2 releases)

### 1.4.2 — 2022-06-01

新增了账户删除注销功能

### 1.4.1 — 2022-05-06

No release notes.

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## More apps by Tianjin Jinruan Tianxia Technology Co., Ltd.

- [在线播放器](https://appshunter.io/ios/app/id1619807929)
- [金软金盾](https://appshunter.io/ios/app/id1621579012)
- [金盾离线版](https://appshunter.io/ios/app/id1622075271)
- [PDF离线版](https://appshunter.io/ios/app/pdf/id1627812135)

All apps by Tianjin Jinruan Tianxia Technology Co., Ltd.: https://appshunter.io/developer/1619559631

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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 2026-06-05.*