FBReader: ePub and fb2 reader

FBReader: ePub and fb2 reader

By FBReader.ORG

FBReader is a cross-platform e-book reader for iOS that supports a wide range of formats including ePub, Kindle azw3, fb2, and Word documents. It distinguishes itself through cloud-based synchronization of libraries and reading progress via the FBReader Book Network, powered by Google Drive.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Mobile users seeking a centralized, customizable reader for diverse e-book formats and documents.

What does it look like?

Key features

Multi-format Supportstandard

Reads ePub, Kindle azw3, fb2, RTF, Word, HTML, and plain text files.

Cloud Synchronizationstandard

Syncs libraries, reading positions, and bookmarks across devices using Google Drive.

DRM Compatibilitystandard

Supports opening ePub files protected with Readium LCP DRM.

Customizationstandard

Provides a wide range of appearance and behavior settings to tailor the reading experience.

How much does it cost?

freemium

Velocity

Intense developmentShow more...

5 versions in history. Development pace: intense.

See all version history

Who built it?

FBReader.ORG

6 apps tracked · Book

FBReader BookshelfFBReader BookshelfFBReader: Favorite Book ReaderFBReader: Favorite Book ReaderFBReader DjVu pluginFBReader DjVu pluginFBReader PDF pluginFBReader PDF pluginFBReader ComicBook pluginFBReader ComicBook plugin
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

Google Play
3.48 · 14k
App Store
3.69 · 125

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for FBReader: ePub and fb2 reader

How's the Book market?

The rivals identified

The Analyst's Read

Key takeaways for FBReader: ePub and fb2 reader

Where is it heading?

Bottom line

FBReader offers a versatile, cloud-synced reading environment, though the free version is limited to a 10-book library and excludes built-in translation features.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by FBReader: ePub and fb2 reader, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “FBReader: ePub and fb2 reader Intelligence Report.” Updated May 5, 2026. https://marlvel.ai/apps/fbreader-epub-and-fb2-reader

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