# ReadKeep File Reader — PDF EPUB local viewer

> PDF EPUB local viewer (iPhone/iPad app by 林建 刘.)

- Source: https://appshunter.io/ios/app/readkeep-file-reader/id6796265093 (this page in markdown: same URL + `.md`)
- Developer: [林建 刘](https://appshunter.io/developer/6793967869)
- Category: Productivity
- Price: $2.99
- Age rating: 4+
- Requires: iOS 13.4 · 25 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-08-13
- Data updated: 2026-09-19
- User reviews in markdown: https://appshunter.io/ios/app/readkeep-file-reader/id6796265093/reviews.md

## What is ReadKeep File Reader?

ReadKeep is a local file reader and file manager for iPhone and iPad, built for PDF, EPUB, Office documents, images, audio, video, archives, text, HTML, and everyday files.

Import files from the Files app, the share sheet, or desktop browser transfer. Keep documents, folders, images, audio, video, EPUB, PDF, Office files, archives, text, HTML, and other common formats organized in one calm library.

What you can do:
- Organize files and folders locally
- Open common documents and media
- Preview PDFs, EPUB books, text, images, audio, and video
- Move, rename, delete, and favorite files
- Upload files from a computer over local Wi-Fi
- Download phone library files from the desktop browser
- Open specialized formats in other professional readers when needed

ReadKeep is a paid upfront app. There are no subscriptions, no in-app purchases, no ads, and no account requirement in this release.


## Version history (last 5 releases)

### 1.6 — 2026-09-07

Version 1.6 update:
- Rebuilt App Store screenshots with real file library, reader, transfer, and settings screens
- Improved local file library, reading, and Wi-Fi transfer presentation
- Added stricter release checks for final App Store screenshot quality

### 1.5 — 2026-09-02

Version 1.5 update:
- Rebuilt App Store screenshots with realistic sample reading content
- Clarified Wi-Fi transfer screenshots with the phone address, browser upload, and saved-file state
- Added EPUB, PDF, TXT, and Markdown format cues so users can understand the app faster

### 1.4 — 2026-09-01

Version 1.4 update:
- Improved App Store screenshots with clearer real app screens
- Continued improvements to TXT, EPUB, and PDF reading
- Polished computer Wi-Fi transfer and local file management details

### 1.3 — 2026-08-31

Version 1.3 update:
- Fixed EPUB reading mode settings not applying
- Improved EPUB font size, line spacing, margins, and theme switching
- Polished TXT, EPUB, PDF reading and computer Wi-Fi transfer

### 1.2 — 2026-08-21

Version 1.2 improves the reader release package:
- Added localized App Store information for more regions
- Updated legal and support links for domestic and global access
- Improved wording for local file reading, Wi-Fi transfer, and privacy

## More apps by 林建 刘

- [Voxfolio: AI Meeting Notes](https://appshunter.io/ios/app/voxfolio-ai-meeting-notes/id6794172984)
- [MBTI职业性格测试与分析](https://appshunter.io/ios/app/mbti/id6797038741)
- [Plant SOS: AI Plant Doctor](https://appshunter.io/ios/app/plant-sos-ai-plant-doctor/id6798608606)
- [VoiceCard - Voice to Cards](https://appshunter.io/ios/app/voicecard-voice-to-cards/id6799627416)

All apps by 林建 刘: https://appshunter.io/developer/6793967869

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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 2026-09-19.*