---
title: "DjVu Reader - Viewer for djvu and pdf formats — App Overview"
url: https://marlvel.ai/intel-report/book/djvu-reader-viewer-for-djvu-and-pdf-formats
category: Book
developer: LTD DevelSoftware
platforms: ios
rating: 3.7 (246 ratings)
pricing: freemium
report_level: overview
generated: 2026-04-19
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers a robust feature set for document management, users report critical issues regarding stability, intrusive advertising, and file import functionality.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Book |
| Rating | 3.7 ★ (246) |
| Pricing | freemium |
| Platforms | iOS |
| Latest Version (iOS) | 5.1.61 |
| Developer | LTD DevelSoftware |

<!-- SECTION: Summary -->
## What is DjVu Reader - Viewer for djvu and pdf formats?

DjVu Reader is a document viewer designed for DjVu and PDF formats, optimized for mobile performance with large files. It offers extensive integration with cloud and network storage services alongside built-in archive support. The app aims to provide a comprehensive reading experience, though recent user feedback highlights significant stability and usability concerns.

<!-- SECTION: Key Features -->
## Key Features

- **Format Support**: Provides native support for DjVu and PDF files, including compatibility with archive formats like RAR, ZIP, 7z, and TAR.
- **Cloud and Network Integration**: Allows users to open documents directly from services including Google Drive, Dropbox, OneDrive, SMB, FTP, and WebDAV.
- **Speech Synthesizer**: Includes an integrated text-to-speech feature for document playback.
- **Performance Optimization**: Features a visualization system designed to manage memory and processor usage for large document handling.

<!-- SECTION: Target Audience -->
## Who is it for?

Mobile users who need to access and manage large DjVu and PDF documents stored across various cloud and network services.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/djvu-reader-viewer-for-djvu-and-pdf-formats/id972086526?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/book/djvu-reader-viewer-for-djvu-and-pdf-formats)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/book/djvu-reader-viewer-for-djvu-and-pdf-formats).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*