ossia score is available for download on Github :


v1 is stable, and won’t evolve much from now on:


v2 is still in its alpha phase, and might encounter bugs or instabilities:

Supported operating systems

  • Windows 7, 8, 8.1, 10
  • Mac OS X 10.11
  • Most recent desktop Linux distributions


Additional information

The releases are 32-bit on Windows, and 64-bit on all the other operating systems.
Due to the limitations of the continuous integration service, most OS X releases will only work on the latest OS X version.
However, score can be built from source in order to work on 10.9 for instance.

For Linux, the AppImage should work on :
– CentOS >= 6.7
– Chromixium
– Fedora
– Kali
– Ubuntu, Kubuntu, Xubuntu, etc… >= 12.04
– Debian >= Jessie
– Suse >= 7.2
– ElementaryOS
– Arch Linux

It does not work currently on NixOS.