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Unison

Home / Downloads / Backup / Unison

Unison

by Unison

Latest stable 2.54.0Released May 1, 2026

Unison file synchronizer

Windowssupported
macOSsupported
Linuxsupported

Stable 2.54.0May 1, 2026

Windows 64-bit (portable)
SHA-2568e0c9070824dc7e3f207d54c8afdec1af55ac26af2740d0d5d7b6e00c44d5fab
SHA-5128cebbb7f1c3f450708bb3c3965ef4470100754df5f10edeec3961fe372f3d48d128907a0bfa2ee91e35bc2f179715482ff36548d54dc36d6a8f75ea2acadd6e6
SHA-1d340143cebea2d7adffbefc1acec06e37309b25c
MD55cd6cd8d7730762c8f2f7adb4fe34ac2
- GitHub
macOS Intel
macOS Apple Silicon
SHA-25651cc9ad9f014e5c2ce0876bd9e398bd3cf6e671930d1193d7bc7e4a4b90a791f
SHA-5127c856b0057b3aeb65fb076cebd6d2dd1838a868bf05a5b015a5e08ddfb3a777fc0cd29a5b49d95531246f5a7ce949b6ab66a5c62d0ee26de278c3603638bfb2c
SHA-185156f981e18cf812f8cb85ab6f6677ffa6dd9e6
MD5b0b40e5c52c4af376abe0fff0cd0dcbe
- GitHub
Linux 64-bit (tarball)
SHA-256d3c41293069229238a4ea9320bc80dab4ee9f5e8171a24c5941a82a70b5c0abb
SHA-51222b57b799f043cb67494afc87c6499a36b7a8e12bea386e2a99045c9d5a7619df53d28f4ae7ff45dc8d5f4447ea569496787940d6b835c0a03a173f85065ed53
SHA-17593d99daf61103f6216b26a6c97693eafe63cb6
MD58baf2883a6cae60f9aa1b1cb52cd086f
- GitHub

or from command line

RHEL / Fedora
sudo dnf install unison
Arch
sudo pacman -S unison
openSUSE
sudo zypper install unison
flatpak
flatpak install flathub io.github.bcpierce00.unison

Stable 2.54.0 May 1, 2026
Stable 2.53.8 Nov 4, 2025
Stable 2.53.7 Nov 5, 2024
Stable 2.53.6 Nov 4, 2024
Stable 2.53.5 May 6, 2024
Stable 2.53.4 Feb 19, 2024
Stable 2.53.3 Apr 27, 2023
Stable 2.53.2 Mar 20, 2023
Stable 2.53.1 Mar 19, 2023
Stable 2.53.0 Nov 7, 2022
Stable 2.52.1 May 8, 2022
Stable 2.52.0 Mar 12, 2022
Stable 2.51.5 Dec 18, 2021
Stable 2.51.4 Jun 24, 2021
Stable 2.51.3 Oct 21, 2020
Stable 2.51.2 Jan 27, 2018
Stable 2.48.15v4 Dec 18, 2017
Stable 2.51.0 Nov 24, 2017
Stable 2.40 Sep 30, 2016
Stable 2.48.4 Sep 29, 2016
Stable 2.48.3 Sep 29, 2016

Stable notes Source

Updated Sep 5, 2026

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