OnSong Archive

The OnSong Archive file format is used internally by OnSong to transfer a song, collections of songs, or an entire set. It includes all the information required to restore this information in another OnSong library including the song content, attachments, styles, settings, transposition, and annotations. This file is intended to be imported and exported from OnSong and cannot be easily read with other software.

The OnSong Archive file format has a file extension of either .archive or .onsongarchive.