What-Version

Find the right software version for your system

Stable release timeline

calibre version history

E-book manager, converter, reader, and library organizer.

Current verified version9.13.0

Verified 2026-08-23 from calibre GitHub releases.

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calibre current stable version badge
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Release timeline

15 stable release records

Newest first
  1. 9.13.0version 9.13.0
    Official release ↗
  2. 9.12.0version 9.12.0
    Official release ↗
  3. 9.11.0version 9.11.0
    Official release ↗
  4. 9.10.0version 9.10.0
    Official release ↗
  5. 9.9.0version 9.9.0
    Official release ↗
  6. 9.8.0version 9.8.0
    Official release ↗
  7. 9.7.0version 9.7.0
    Official release ↗
  8. 9.6.0version 9.6.0
    Official release ↗
  9. 9.5.0version 9.5.0
    Official release ↗
  10. 9.4.0version 9.4.0
    Official release ↗
  11. 9.3.1version 9.3.1
    Official release ↗
  12. 9.3.0version 9.3.0
    Official release ↗
  13. 9.2.1version 9.2.1
    Official release ↗
  14. 9.2.0version 9.2.0
    Official release ↗
  15. 9.1.0version 9.1.0
    Official release ↗

How to cite this version history

Link to this page when you need a version history people can read. Use JSON or CSV when you need the data. Each release links to the publisher’s official record.

Open calibre JSON dataOfficial publisher source
Markdown
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calibre version history · verified 2026-08-23 · source: calibre GitHub releases

[calibre version history](https://www.what-version.com/versions/calibre/) · verified 2026-08-23 · source: [calibre GitHub releases](https://github.com/kovidgoyal/calibre/releases)
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calibre version history · verified 2026-08-23 · source: calibre GitHub releases

<a href="https://www.what-version.com/versions/calibre/">calibre version history</a> · verified 2026-08-23 · source: <a href="https://github.com/kovidgoyal/calibre/releases">calibre GitHub releases</a>
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calibre version history. What-Version. Verified 2026-08-23. https://www.what-version.com/versions/calibre/ Source: https://github.com/kovidgoyal/calibre/releases

calibre version history. What-Version. Verified 2026-08-23. https://www.what-version.com/versions/calibre/ Source: https://github.com/kovidgoyal/calibre/releases
Sources and last check
Freshness evidence

Source-backed record details

Source ownership

Vendor-provided source

Version evidence

Repository release record

Last catalog check

2026-08-23

Recently checked — Checked 15 days ago; the catalog review window is 45 days.

Distribution trust

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.

Vendor-providedcalibre GitHub releases

Version evidence and catalogued download links are anchored to the publisher-owned source.

Open publisher source ↗