cr ☆

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Description:
XML/CSS based eBook reader

Type: Cask | Latest Version: 3.0.56,10@0 | Tracked Since: Dec 17, 2025

Links: Homepage | formulae.brew.sh

Category: Productivity

Tags: ebook reader epub xml css

Install: brew install --cask cr

About:
cr is an XML/CSS based eBook reader that leverages the CoolReader engine to render EPUB and other formats with high fidelity. It provides a lightweight, customizable reading experience by separating content from presentation. This makes it an excellent tool for developers and power users who want precise control over their reading environment.

Key Features:

Renders EPUB, FB2, and other eBook formats
Uses XML/CSS for layout and styling
Lightweight and fast performance
Highly configurable interface

Use Cases:

Reading eBooks on macOS with a focus on performance
Developing and testing custom XML/CSS styles for eBooks

Alternatives:

calibre – Calibre is a full-featured eBook management suite, while cr is a lightweight, focused reader.
iBooks – Apple Books is a native, closed-source app, whereas cr is an open-source alternative with more customization.

Version History

Detected	Version	Rev	Change	Commit
Sep 1, 2025 8:49pm	3.0.56,10	0	VERSION_BUMP	41373ebc
Aug 5, 2025 2:16pm	3.0.56,10	0	VERSION_BUMP	0c0b4b2c