# DjVu Reader - Viewer for djvu and pdf formats

> Mobile reader and manager for DjVu and PDF files with cloud and network integration. (iPhone/iPad app by LTD DevelSoftware.)

- Source: https://appshunter.io/ios/app/djvu-reader-viewer-for-djvu-and-pdf-formats/id972086526 (this page in markdown: same URL + `.md`)
- Developer: [LTD DevelSoftware](https://appshunter.io/developer/717594986)
- Category: Books, Productivity
- Price: Free with in-app purchases
- Rating: 3.70/5 from 248 App Store ratings · 188 written reviews indexed
- Age rating: 17+
- Requires: iOS 10.0 · 127 MB
- Languages: American English, Russian
- Released: 2015-03-23
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/djvu-reader-viewer-for-djvu-and-pdf-formats/id972086526/reviews.md

## What is DjVu Reader?

The BEST application for reading djvu and pdf formats.
All formats are thoroughly elaborated and are 100% supported by the application. 
The visualization system takes into account the specific character of the formats functioning on mobile devices (memory capacity, the number of general processor units etc.), 
Providing a maximum productivity and comfort when working with large documents. 
Elegant design, extended functionality, high speed and stability of work will make reading of your favorite literature a pleasurable experience. 
You can contact technical support and leave a comment without quitting the application. 

DjVu Reader’s special features: 
■ Compatible with all popular archive formats (rar, zip, 7z, gz, tar ...) 
■ Speech synthesizer
■ Integration with popular cloud services(Google Drive, Dropbox, Box, OneDrive, Yandex.Disk) 
■ Integration with popular network services(SMB, FTP, SFTP, WebDAV, DLNA)
■ Open documents directly from cloud services and network services
■ Hight application stability 
■ Automatic recovery bad and non standard files 
■ Search and highlight text options 
■ Table of contents
■ User friendly navigation 
■ Page layout option in documents(single page, double pages, double pages with cover) 
■ Effects for documents(sepia, monochrome, color controls) 
■ Brightness control
■ Rotation lock
■ Bookmarks 
■ Quick preview 
■ Page scaling
■ Auto scaling for adjacent pages 
■ Opening documents from external applications 
■ Last open document list 
■ Web Browser and download manager
■ Wi-Fi transfer 
■ FTP transfer 

File Manager Features: 
■ Intuitive interface 
■ iTunes integration 
■ File sorting(by name, by extension, by size, by date, by author, by progress) 
■ Searching files in subfolders 
■ Create, move, copy, rename, pack/unpack, delete file/folder options 
■ File/folder search 
■ Preview book cover 

Wi-Fi Transfer Features: 
■ Intuitive interface 
■ Create, move, rename, delete file/folder options 
■ Downloading/uploading few media files with one click 
■ Display upload progress 

Feel free to ask questions, report bugs or request new features: support@develsoftware.com

## Key features

- DjVu and PDF format support
- Cloud and network service integration
- Speech synthesizer
- Advanced file manager
- Wi-Fi and FTP transfer
- Search and highlight text

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Version | $6.99 | one-time |
| Appearance Customization | $2.99 | one-time |
| Additional Formats | $4.99 | one-time |
| Thank the Developer | $0.99 | one-time |


## What do users think of DjVu Reader?

Overall sentiment: negative

**Pros**

- ✅ Excellent DJVU file reading capability
- 🚀 Fast and responsive performance
- 📱 Works well on iPad and iOS devices
- 💾 Comprehensive file management features
- 🎯 Intuitive and easy-to-use interface
- 📖 Supports multiple document formats (PDF, DJVU)
- 🌐 WiFi file transfer functionality

**Cons**

- 🐛 Frequent 'Page Loading Failed' errors
- 📺 Intrusive and excessive full-screen ads
- ⚠️ App crashes and instability
- 🔧 Unresponsive menu functions
- 💰 Aggressive upselling to Pro version
- ❌ Cannot read local iPhone files
- 🔄 Pages fail to load after app switching
- 📵 No dark mode support
- 🆘 Poor customer support and no help documentation
- 🚫 Limited free version functionality
- ⏱️ Pages stop loading after extended reading sessions
- 🔐 Security concerns and potential malware risks mentioned

**Commonly reported bugs**

- Page loading fails after reading a few pages
- App crashes when opening files
- Cannot delete read books
- Browser download feature not working
- Menu functions unresponsive
- Pages fail to load when switching between active apps
- Memory management issues causing page loading failures
- File import UI is confusing and non-functional
- Pages stop loading after staying on one page for 15+ seconds
- Repeated file downloads when using download option
- Settings menu appears unexpectedly on touch
- Pro version purchase not properly reflected in app

**Most requested features**

- Dark mode option
- Left-to-right page turning for horizontal reading mode
- Multi-tab support for opening multiple PDF files simultaneously
- Better local file browsing capability
- Orientation lock functionality
- iCloud integration
- Improved help documentation and user manual

## Recent user reviews (10 of 188)

All indexed reviews: https://appshunter.io/ios/app/djvu-reader-viewer-for-djvu-and-pdf-formats/id972086526/reviews.md

### 1/5 — Глучная читалка!

*2026-07-08*

Постоянно выдает ошибки, приходится открывать книгу заново. Не рекомендую!

### 1/5 — Ничего непонятно

*2026-07-08*

Файл мой не увидел, а один в таком формате.

### 1/5 — Doesn’t work

*2026-06-06, version 5.1.61*

👎

### 1/5 — Не устанавливаете!

*2026-05-08*

Сходу сразу требует установки платной про версии. Я конечно, покупать ничего не буду.

### 1/5 — Вылетает после 3 страниц

*2026-04-14*

Ужасное приложение

### 1/5 — Historical App No longer works

*2025-12-19*

Never try on iPad, it’s a legacy app.

### 2/5 — Current status in an iPad.

*2025-12-18*

This hasn’t been updated in years and is too unstable. It won’t delete a read book and the browser download no longer works.

### 1/5 — Ошибка загрузки страницы

*2025-12-11*

Ошибка загрузки страницы

### 1/5 — Not functional

*2025-11-22*

Abusive ads ruining reading experience. It's not like an ad that takes a portion of the screen. Such ads are ok. BUT NOT ones that take the whole of screen and interrupt your reading. Update: crashes when you open  the app.

### 1/5 — Not functionng properly

*2025-11-09*

The app does not respond to its menu functions. Possibly it has not been updated for long time.

## Frequently asked questions about DjVu Reader

### What file formats can this app open?

This application is designed to open and read DjVu and PDF file formats. It thoroughly supports both formats, ensuring a complete and accurate visualization of your documents.

### What are the key features for reading documents?

The app offers a speech synthesizer, search and highlight text options, a table of contents, user-friendly navigation, and various page layout options. It also includes effects for documents like sepia and monochrome, along with brightness and rotation controls.

### How does the app handle large documents?

The visualization system is specifically designed to account for the limitations of mobile devices, such as memory capacity and processor units. This ensures maximum productivity and comfort when working with large documents, providing high speed and stability.

### Does the app offer cloud integration?

Yes, the app integrates with popular cloud services including Google Drive, Dropbox, Box, OneDrive, and Yandex.Disk. You can open documents directly from these cloud services, making it convenient to access your files from anywhere.

### Is this app free to use?

The application is free to download and use, offering core functionality for reading DjVu and PDF files. Additional features and advanced capabilities may be available through in-app purchases.

## Version history (last 5 releases)

### 5.1.61 — 2017-07-14

This update from Apple will improve the functionality of this app. No new features are included.

Thank you for your valued feedback! Here’s what awaits you in the new version:

- UI improvements
- Performance improvements
- Minor bug fixes

We would appreciate if you take a moment to review our app on the App Store!

### 5.1.55 — 2017-04-21

Thank you for your valued feedback! Here’s what awaits you in the new version:

- UI improvements
- Performance improvements
- Minor bug fixes

We would appreciate if you take a moment to review our app on the App Store!

### 5.1.49 — 2017-01-18

- bug fixes

### 5.1.42 — 2016-09-14

- bug fixes

### 5.1.33 — 2015-12-15

- bug fixes

## Apps similar to DjVu Reader

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| --- | --- | --- | --- |
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## More apps by LTD DevelSoftware

- [DjVu Reader Pro - Viewer for djvu and pdf formats](https://appshunter.io/ios/app/djvu-reader-pro-viewer-for-djvu-and-pdf-formats/id523419125)
- [TotalReader Pro - ePub, DjVu, MOBI, FB2 Reader](https://appshunter.io/ios/app/totalreader-pro-epub-djvu-mobi-fb2-reader/id738947482)
- [TotalReader for iPhone - The BEST eBook reader for epub, fb2, pdf, djvu, mobi, rtf, txt, chm, cbz, cbr](https://appshunter.io/ios/app/totalreader-for-iphone-the-best-ebook-reader-for-epub-fb2-pdf-djvu-mobi-rtf-txt-chm-cbz-cbr/id738947593)
- [TotalReader for iPad - The BEST eBook reader for epub, fb2, pdf, djvu, mobi, rtf, txt, chm, cbz, cbr](https://appshunter.io/ios/app/totalreader-for-ipad-the-best-ebook-reader-for-epub-fb2-pdf-djvu-mobi-rtf-txt-chm-cbz-cbr/id738947612)
- [TotalReader - ePub, DjVu, MOBI, FB2 Reader](https://appshunter.io/ios/app/totalreader-epub-djvu-mobi-fb2-reader/id832489932)
- [Archiver - Tool for work with archives](https://appshunter.io/ios/app/archiver-tool-for-work-with-archives/id923943146)

All apps by LTD DevelSoftware: https://appshunter.io/developer/717594986

## Related topics

[djvu reader](https://appshunter.io/ios/topics/djvu-reader) · [djvu](https://appshunter.io/ios/topics/djvu) · [djvu pdf](https://appshunter.io/ios/topics/djvu-pdf) · [dejavu](https://appshunter.io/ios/topics/dejavu) · [djvu reader pro](https://appshunter.io/ios/topics/djvu-reader-pro) · [djvuview](https://appshunter.io/ios/topics/djvuview) · [djvu to pdf](https://appshunter.io/ios/topics/djvu-to-pdf)

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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 2026-08-27.*