Liquid Player file
File type: Various data file
A file with the .lmsff file extension is a proprietary data file used by Liquid Player.
Liquid Player used these files as part of its support for playing music purchased online.
File type category:
Various data file
Date updated: October 4, 2026
Record marked as obsolete and not updated for a long time.
Liquid Player was Microsoft Windows software for playing music purchased over the Internet. The .lmsff file format was associated with this software and its digital music playback system.
An .lmsff file stores data used by Liquid Player. It is not a general-purpose audio format intended for playback in ordinary media players.
The .lmsff format is obsolete, so current software generally does not support these files.
To open an .lmsff file, use Liquid Player on Microsoft Windows. Because the format is obsolete, Liquid Player may no longer be available or able to play the associated purchased music. Modern media players are not expected to open this format.
The .lmsff file stores data used by Liquid Player rather than being a standard audio file, so it cannot normally be converted directly with ordinary media-conversion software.
Language