Download calibre
E-book manager, converter, reader, and library organizer.
9.13.0Confirm your operating system and architecture
This prerendered copy does not guess between installers because it cannot inspect your device. Use the selector after the page loads, or choose one of the exact catalogued sources below.
Verified 2026-08-23 from calibre GitHub releases.
Recently checked — Checked 15 days ago; the catalog review window is 45 days. Catalog evidence: Repository release record. Source ownership: Vendor-provided source.
calibre official sources by platform
Where can you install it?
What-Version labels who publishes or maintains each route. Community routes are useful, but they are not presented as vendor downloads.
Version evidence and catalogued download links are anchored to the publisher-owned source.
Open publisher source ↗System requirements
- macos: macOS 11 or later recommended
- windows: Windows 10 or later recommended
- linux: Modern 64-bit Linux distribution
Does calibre have an Android app or APK?
No verified Android app or APK in the catalog. calibre does not have a verified Android app, Google Play listing, or official APK in the What-Version catalog. Desktop installers for macOS, Windows, and Linux will not run on Android.
Open official calibre websiteFor APK searches, prefer vendor-owned pages, Google Play, F-Droid, GitHub releases, or documentation explicitly linked by the project.
Frequently asked questions
Is calibre free?
Yes, calibre is free and open source.
Which calibre version should I download for Mac?
Choose the macOS download that matches Apple Silicon or Intel when separate options are shown.
Can calibre convert e-book formats?
Yes, calibre can convert between many common e-book formats.