Calibre 8.11.0

Calibre 64-bitfor Windows

version:8.11.0
Free
4.0
Size:67.00 MB
Updated:2025/09/28
Downloads:12M+
Languages:English
System:Win All
Developer:Calibre

Description

Editor's Review

A must-have eBook manager and converter for avid readers.

Calibre 64-bit Overview

Calibre 64-bit is a robust open-source eBook management suite designed for Windows users who need complete control over their digital libraries. Whether you want to organize thousands of titles, convert formats, or sync your collection with an e-reader, Calibre provides all the essential tools. Its streamlined interface and frequent updates make it one of the most popular eBook platforms worldwide.

Calibre 64-bit Features

- Comprehensive eBook library management.
- Support for a wide range of eBook formats including EPUB, MOBI, PDF, AZW, and more.
- One-click conversion between formats to suit your devices.
- Integrated eBook reader with customizable fonts and layouts.
- Automatic metadata fetching including covers, author details, and series info.
- Sync with popular e-readers like Kindle, Kobo, and Nook.
- Built-in news feed to download and convert web articles into eBooks.

Calibre 64-bit Highlights

Calibre stands out thanks to its versatility. It not only organizes your eBooks into a tidy digital library but also converts incompatible formats instantly. Users appreciate its ability to customize metadata and its handy feature for sending books directly to devices wirelessly or via USB. Frequent updates from its open-source community ensure compatibility with new e-readers and formats.

Why Choose Calibre 64-bit

For avid readers or professionals who rely on digital texts, Calibre 64-bit is an indispensable tool. It simplifies eBook management, provides powerful customization, and eliminates compatibility issues between devices. If you own multiple e-readers or switch between desktop and mobile platforms, Calibre makes the transition seamless.

Calibre 64-bit User Reviews

Reddit user "booknerd42": “Calibre changed the way I manage my library—format conversion is a lifesaver for Kindle users.”
Softpedia reviewer: “The metadata editing tools are top-notch. I finally organized my 2,000+ eBooks.”
CNET user comment: “I’ve been using Calibre for years. The fact that it’s free and open-source makes it even better.”
Apponic reviewer: “Syncing across my devices has never been easier. Highly recommended for anyone with a large collection.”

Calibre 64-bit Supported Platforms

Windows 7, 8, 10, and 11 (64-bit). Versions are also available for macOS and Linux.

Calibre 64-bit Supported Languages

English, Spanish, German, French, Italian, Chinese, Japanese, and many more through community translations.

Calibre 64-bit License

Free software, licensed under the GNU General Public License (GPL).

Is Calibre 64-bit Open Source?

Yes. Calibre is fully open-source, with contributions from a global community of developers.

Calibre 64-bit Minimum Hardware Requirements

- CPU: 1 GHz processor
- RAM: 2 GB minimum (4 GB recommended for large libraries)
- Disk Space: 200 MB for installation, additional space required for library storage
- Display: 1024x768 resolution or higher

Calibre 64-bit Usage Tips

- Use the automatic metadata download to keep your collection neatly organized.
- Customize conversion settings to optimize formatting for your e-reader.
- Take advantage of Calibre’s content server to access your library remotely.
- Set up scheduled news downloads to receive your favorite magazines in eBook format.

Calibre 64-bit FAQ

Q: Can Calibre convert PDFs to ePub?
A: Yes, but the results may vary depending on the complexity of the PDF formatting.

Q: Does Calibre support Kindle?
A: Absolutely, you can sync and convert eBooks to MOBI or AZW formats compatible with Kindle.

Q: Is there a mobile version of Calibre?
A: While there isn’t a standalone app, you can access your library through the built-in content server on mobile browsers.

Q: How often is Calibre updated?
A: Updates are frequent, usually every few weeks, ensuring continued compatibility with new devices and formats.

Calibre 64-bit Conclusion

Calibre 64-bit remains one of the most powerful and versatile eBook managers available. With its open-source foundation, frequent updates, and wide compatibility, it is ideal for both casual readers and professionals. If you want full control over your digital library without limitations, Calibre is the perfect solution.