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FBReader vs Lithium: EPUB Reader

Professional comparison and analysis to help you choose the right software solution for your needs.

FBReader icon
FBReader
Lithium: EPUB Reader icon
Lithium: EPUB Reader

FBReader vs Lithium: EPUB Reader: The Verdict

⚡ Summary:

FBReader: FBReader is a popular and customizable ebook reader available on multiple platforms including Windows, Linux, Android and iOS. It supports a variety of ebook formats and allows for adjustments to fonts, colors, margins and more for a personalized reading experience.

Lithium: EPUB Reader: Lithium is a free, open-source EPUB reader for Windows, Linux, and macOS. It provides a clean, ad-free reading experience for EPUB ebooks with support for bookmarks, notes, highlights, dictionaries, and more.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature FBReader Lithium: EPUB Reader
Sugggest Score — —
Category News & Books News & Books
Pricing Open Source Freemium

Product Overview

FBReader
FBReader

Description: FBReader is a popular and customizable ebook reader available on multiple platforms including Windows, Linux, Android and iOS. It supports a variety of ebook formats and allows for adjustments to fonts, colors, margins and more for a personalized reading experience.

Type: software

Pricing: Open Source

Lithium: EPUB Reader
Lithium: EPUB Reader

Description: Lithium is a free, open-source EPUB reader for Windows, Linux, and macOS. It provides a clean, ad-free reading experience for EPUB ebooks with support for bookmarks, notes, highlights, dictionaries, and more.

Type: software

Pricing: Freemium

Key Features Comparison

FBReader
FBReader Features
  • Supports a wide variety of ebook formats including EPUB, PDF, MOBI, FB2, RTF, HTML, TXT, CHM and more
  • Customizable interface with options to adjust font, text size, colors, margins, etc
  • Built-in dictionary/wikipedia lookup
  • Bookmarks, highlights and notes
  • Sync reading position across devices
  • Supports plugins and extensions
  • Text-to-speech
  • Multiple language support
Lithium: EPUB Reader
Lithium: EPUB Reader Features
  • Supports EPUB 2 and EPUB 3 formats
  • Clean and minimalist interface
  • Customizable themes
  • Adjustable fonts, margins, line spacing
  • Bookmarks, highlights, notes
  • Dictionary lookup
  • Sync reading position across devices
  • Supports OPDS for adding books

Pros & Cons Analysis

FBReader
FBReader

Pros

  • Free and open source
  • Highly customizable reading experience
  • Available on many platforms
  • Active development and support

Cons

  • Limited formatting options for some ebook types
  • Syncing highlights/notes requires plugin
  • Some platforms not officially supported
Lithium: EPUB Reader
Lithium: EPUB Reader

Pros

  • Free and open source
  • Cross-platform support
  • Clean reading experience
  • Good EPUB format support
  • Useful reading features like notes and highlights

Cons

  • Lacks some advanced ebook reader features
  • PDF support could be better
  • Syncing highlights requires account
  • No native support for other formats besides EPUB

Pricing Comparison

FBReader
FBReader
  • Open Source
Lithium: EPUB Reader
Lithium: EPUB Reader
  • Freemium

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Learn More About Each Product

FBReader
FBReader
Reviews, pricing & alternatives →
Lithium: EPUB Reader
Lithium: EPUB Reader
Reviews, pricing & alternatives →

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