Skip to content

Cool Reader vs FullReader

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

Cool Reader icon
Cool Reader
FullReader icon
FullReader

Cool Reader vs FullReader: The Verdict

⚡ Summary:

Cool Reader : Cool Reader is an open-source eBook reader available for Windows, Linux, Android and other platforms. It supports a variety of eBook formats including EPUB, FB2, DOC and more. Key features include customizable themes/skins, text-to-speech, bookmarks and annotations.

FullReader: FullReader is a PDF and document viewer, editor, converter and annotator. It allows users to view, edit, annotate and convert PDFs and Office documents. The software has an intuitive interface and useful features like tabbed browsing, notes and highlights.

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 Cool Reader FullReader
Sugggest Score — —
Category News & Books Office & Productivity
Pricing Open Source —

Product Overview

Cool Reader
Cool Reader

Description: Cool Reader is an open-source eBook reader available for Windows, Linux, Android and other platforms. It supports a variety of eBook formats including EPUB, FB2, DOC and more. Key features include customizable themes/skins, text-to-speech, bookmarks and annotations.

Type: software

Pricing: Open Source

FullReader
FullReader

Description: FullReader is a PDF and document viewer, editor, converter and annotator. It allows users to view, edit, annotate and convert PDFs and Office documents. The software has an intuitive interface and useful features like tabbed browsing, notes and highlights.

Type: software

Key Features Comparison

Cool Reader
Cool Reader Features
  • Supports wide variety of eBook formats including EPUB, FB2, DOC, TXT, RTF, HTML, CHM, PDB, PDF
  • Customizable themes/skins
  • Adjustable text size, fonts, colors, margins
  • Text-to-speech with multiple voices
  • Bookmarks and annotations
  • Dictionary lookup
  • Supports reading in over 40 languages
  • Can open books from cloud storage services like Dropbox
  • Available on Windows, Linux, Android, and other platforms
FullReader
FullReader Features
  • Tabbed document interface
  • Annotations and highlighting
  • PDF editing
  • Document conversion
  • Optical character recognition
  • Text reflow
  • Night mode

Pros & Cons Analysis

Cool Reader
Cool Reader

Pros

  • Free and open source
  • Lightweight and fast
  • Highly customizable reading experience
  • Supports many formats
  • Available on multiple platforms

Cons

  • Limited formatting options compared to some other eBook readers
  • Less features than some commercial eBook readers
  • PDF support could be better
  • No native support for ePub 3
FullReader
FullReader

Pros

  • Intuitive and easy to use
  • Useful annotation tools
  • Allows editing of PDF files
  • Converts documents between formats
  • OCR for scanning documents
  • Reflow text for easy reading
  • Dark mode to reduce eye strain

Cons

  • Limited free version
  • Costly subscription for full features
  • Slow OCR processing
  • No cloud storage integration

Pricing Comparison

Cool Reader
Cool Reader
  • Open Source
FullReader
FullReader
  • Not listed

Related Comparisons

Mobipocket eBook Reader
vs Cool Reader vs FullReader
Lithium: EPUB Reader
vs Cool Reader vs FullReader

Learn More About Each Product

Cool Reader
Cool Reader
Reviews, pricing & alternatives →
FullReader
FullReader
Reviews, pricing & alternatives →

Ready to Make Your Decision?

Explore more software comparisons and find the perfect solution for your needs

Cool Reader Alternatives
FullReader Alternatives
Browse More Software