calibre 9.18.0, mirrored from upstream on 2026-11-06.
A copy of the installers Kovid Goyal published for calibre 9.18.0 on 2026-11-06, kept here so calibre-zen can be rebuilt after upstream removes them: GitHub loses a release's assets when the next release ships, and the archive is one server. Nothing is modified. This is not a calibre-zen release; those are tagged v<version>.
Upstream: https://github.com/kovidgoyal/calibre/releases/tag/v9.18.0 and https://download.calibre-ebook.com/9.18.0/
calibre-zen's packaging currently pins calibre 9.15.0 (packaging/upstream.json). Taking 9.18.0 is a deliberate step: BUILDING.md, "Taking an upstream release".
| file | size | sha256 | digest from | fetched from |
|---|---|---|---|---|
calibre-64bit-9.18.0.msi
| 277.8 MB | 05c0f2223866f8082e05b2d4bc9c57b31a833de8355a1191fd79c260c2636d38
| GitHub release digest | GitHub |
calibre-9.18.0-arm64.txz
| 216.6 MB | 7f29f1786dcfc5b6f3b6d29b245998a6701501169fbd4c853f17c35d3a635e91
| GitHub release digest | GitHub |
calibre-9.18.0-x86_64.txz
| 229.8 MB | da638166fb3dd204be77cf0f871a40d803536b3e5948969c5233b8e4f1e1dbe6
| GitHub release digest | GitHub |
calibre-9.18.0.dmg
| 387.4 MB | b4b8000433b6e4d0fdfb3bd0283cd76b7525c65daf5af027ec4dc1e629ef3d0c
| GitHub release digest | GitHub |
calibre-9.18.0.tar.xz
| 48.0 MB | 99379f5c06a713a6b84a7e2f753aa1525e9b8c64afa547cb4d1b046bb912632d
| GitHub release digest | GitHub |
calibre-portable-installer-9.18.0.exe
| 247.2 MB | bb3b5423e1d64a735322a006edce15c6fb012980c2c5e55c1c45eaeba21a28dc
| GitHub release digest | GitHub |
A digest "from" a published source was compared before upload; "computed here" means upstream no longer publishes one for that file and the value is what arrived, recorded for the future. The package scripts check every installer against packaging/upstream.json regardless of where it was fetched from.