Latest calibre version: 9.9.0
The current stable version of calibre is 9.9.0.
Stable release
9.9.0Release date: 2026-05-28. Source verified: 2026-06-23. Source: calibre GitHub releases.
E-book manager, converter, reader, and library organizer.
Choose the right calibre downloadSource-backed version details
Catalog source
calibre GitHub releases
Verification status
Source verified: 2026-06-23.
Release date
Release date: 2026-05-28.
Category
Productivity
calibre latest-version FAQ
What is the latest version of calibre?
The latest verified stable version of calibre is 9.9.0. The release date in the catalog is 2026-05-28.
Where should I verify calibre releases?
Use calibre GitHub releases or the official calibre website before critical installs. What-Version links to official sources and does not mirror installers.
Where do I download calibre?
Use the official calibre download page to choose the right build for macOS, Windows, Linux, iOS, or Android when one is verified.