Calibre Screenshot
Calibre

Calibre is a free and open-source e-book management software that provides a comprehensive solution for organizing, converting, and managing e-books across various formats and devices. It is widely used by e-book enthusiasts, readers, and authors...

Here are the key features of Calibre:

E-book Organization:

Calibre allows you to organize your e-book collection by providing tools to sort, categorize, and tag e-books. It also enables you to create virtual libraries to better manage large collections.

Format Conversion:

One of the standout features of Calibre is its ability to convert e-books between different formats. It supports a wide range of formats, enabling you to convert e-books for compatibility with various e-readers and devices.

Metadata Management:

Calibre can automatically download and manage metadata for your e-books, including cover images, book summaries, author information, and more. This makes your e-book collection visually appealing and well-organized.

E-book Viewer:

The software comes with an integrated e-book viewer that allows you to read your e-books directly within the Calibre interface. This is especially useful for quickly previewing e-books without needing to open them in separate reader software.

E-book Syncing:

Calibre supports synchronization with e-book readers and devices, enabling you to easily transfer e-books to your preferred reading device. It can handle synchronization via USB or wireless connections.

News and Magazines:

Calibre includes a feature that can fetch and convert news articles and blogs into e-book format, creating a personalized digital magazine for you to read.

E-book Editing:

While not as advanced as dedicated editing tools, Calibre provides basic editing features to modify e-book content, such as correcting metadata or making simple changes to the e-book text.

Server Functionality:

Calibre has a built-in content server that allows you to access your e-book collection remotely via a web browser. This is useful for accessing your library from different devices.

Here are some pros of using Calibre:

Open Source:

Calibre is free and open-source software, which means you can use, modify, and distribute it without any licensing fees. This openness has led to a strong community of developers and users contributing to its growth and improvement.

Cross-Platform:

Calibre is available for Windows, macOS, and Linux, making it accessible to users on different operating systems.

Wide Format Support:

Calibre supports a vast array of e-book formats, making it a versatile tool for managing e-books from various sources.

Comprehensive Conversion:

Its powerful format conversion capabilities are especially valuable for users who have e-books in different formats or want to make their collection compatible with multiple devices.

Regular Updates:

Calibre receives regular updates and improvements, ensuring that the software remains relevant and functional as new e-book formats and devices are introduced.

Active Community:

The Calibre community provides support, plugins, and additional features to enhance the software's functionality beyond its core offerings.

News and Magazine Features:

The ability to convert news articles and blogs into e-book format is unique and can be a valuable way to curate and read online content.

Customization:

Calibre allows users to customize its appearance and behavior to suit their preferences and needs.

In summary, Calibre is a robust and versatile e-book management tool that excels in organizing, converting, and managing e-book collections. Its open-source nature, cross-platform availability, and rich feature set make it a popular choice among e-book enthusiasts and readers.

Calibre - Changelog.

How to use Calibre:

Simply un-install calibre and install 3.48, doing so will not affect your books/settings. 

Calibre is a powerful and open-source e-book management tool that allows you to organize, convert, and manage your e-books.

Here's a basic guide on how to use Calibre:

Installing Calibre:

1. Download and Install:

  • Download the appropriate version for your operating system (Windows, macOS, Linux).
  • Follow the installation instructions for your specific operating system.

Basic Usage:

2. Add Books to your Library:

  • Open Calibre.
  • Click the "Add books" button or simply drag and drop e-books into the Calibre window.
  • Calibre will automatically organize and catalog your books.

3. Viewing and Sorting:

  • Use the left-hand sidebar to navigate through your library.
  • Click on columns at the top to sort books based on various criteria (Title, Author, Date added, etc.).

4. Edit Book Details:

  • Right-click on a book and select "Edit metadata" to change details like title, author, cover, etc.
  • You can also download metadata and covers from the internet using the "Fetch metadata" button.

5. Convert E-books:

  • Select one or more books.
  • Click the "Convert books" button to change the format.
  • Choose the output format and tweak settings as needed.

6. Transfer Books to E-Reader:

  • Connect your e-reader to your computer.
  • Select the books you want to transfer.
  • Click the "Send to device" button.

7. Read Books:

  • Calibre has a built-in e-book viewer. Double-click a book to open it.
  • You can also transfer books to your preferred e-reader device.

8. Fetch News:

  • Calibre can download news from various sources and convert them into an e-book format. Use the "Fetch news" feature for this.

9. Manage Categories and Tags:

  • Organize your library by creating custom categories and tags.

10. Backup and Restore:

  • Calibre allows you to backup your library. Go to "Preferences" > "Export/Import" to create a backup.

11. Plugins:

  • Calibre supports plugins that can extend its functionality. Explore available plugins to enhance your experience.

12. Settings:

  • Customize Calibre's settings according to your preferences in the "Preferences" menu.

Additional Tips:

  • Calibre has an extensive user manual available on its website. It's a valuable resource for in-depth information.
  • Stay updated with the latest version of Calibre to benefit from bug fixes and new features.

This is a basic guide, and there are many more features in Calibre. Explore the software and its documentation to get the most out of it.

Download Calibre:

Calibre v7.13.0 - For windows 10 64 bit and higher:

Install version - Size: 164.39 MB - Download

Portable version - Size: 148.14 MB - Download

Calibre v5.44.0 - For windows 8:

Install version for windows 32 bit - Size: 114.66 MB - Download

Install version for windows 64 bit - Size: 129.42 MB - Download

Portable version - Size: 104.23 MB - Download

Note:
If you are using Windows 7 or Vista, please use calibre 3.48, which works with all Windows 7/Vista machines.

Calibre v3.48.0

For windows 7/vista 32 bit - Size: 61.10 MB - Download

For windows 7/vista 64 bit - Size: 66.80 MB - Download

Portable version - Size: 55.06 MB - Download