Universal Book Reader

Universal Book Reader

Universal Book Reader is a free, open-source ebook reader that supports a wide variety of ebook formats. It has customizable themes, formats text for readability, has bookmarking and annotation features, and offers both online and offline reading options.
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ebook epub pdf reader annotations highlights bookmarks offline

Universal Book Reader: Free Ebook Reader with Customizable Themess

Universal Book Reader is a free, open-source ebook reader that supports a wide variety of ebook formats. It has customizable themes, formats text for readability, has bookmarking and annotation features, and offers both online and offline reading options.

What is Universal Book Reader?

Universal Book Reader is a versatile and user-friendly ebook reading application. As an open-source software, it is completely free to download and use. It supports all major ebook formats including EPUB, MOBI, PDF, DJVU, FB2, CBR, and more, allowing you to combine all your ebooks into a single library app.

Some key features that make Universal Book Reader stand out include:

  • Customizable themes - Choose from several premade color schemes or create your own with custom fonts, margins, line spacing etc for a personalized reading experience.
  • Reading enhancement tools - Options like hyphenation, font size/style changes, page animations, text alignment helps format text for improved readability.
  • Bookmarking and annotations - Add bookmarks and highlights and write notes directly in the ebooks for future reference.
  • Online library and sync - Register for a free account to backup your library online and sync your reading progress, bookmarks etc across multiple devices.
  • Supports multiple languages - The app includes a translator and dictionaries for several languages allowing you to seamlessly read books in other languages.
  • Offline reading - Download books for offline access when internet connectivity is limited.
  • Free and open source - As community-driven software, it sees frequent improvements and user-suggested features.

With its versatility to handle diverse ebook formats, customize reading experience, enhanced reading tools and free availability across Windows, Mac, Linux, iOS and Android devices, Universal Book Reader is a great option for ebook lovers looking for an all-in-one ebook reading app.

Universal Book Reader Features

Features

  1. Supports wide variety of ebook formats like EPUB, MOBI, PDF, etc
  2. Customizable themes
  3. Formats text for improved readability
  4. Bookmarking and annotation features
  5. Online and offline reading options

Pricing

  • Free
  • Open Source

Pros

Free and open source

Good format support

Customizable interface

Annotation features useful for students/researchers

Can read books offline

Cons

Limited formatting options compared to paid ereaders

Annotations may not sync across devices

PDF support can be hit or miss

Not as full-featured as commercial ereaders


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