OpenMPT is an open-source audio module tracker for Windows (with an intended Wine-functionality for UNIX and Linux x86-systems).

[6] OpenMPT was initially developed as a browser plug-in called MOD Plugin,[7] which enabled users to play music and other sounds encoded in module files.

Today, libmodplug is included in many Linux distributions as a default audio plugin for playing module files and is a part of the popular open source multimedia framework gstreamer.

[9] Due to lack of time, Olivier Lapicque discontinued development of ModPlug Tracker itself, and in January 2004, he released the entire source code under an open-source license.

libopenmpt is a cross-platform module playing library based on the OpenMPT code with interfaces for C, C++ and other programming languages.

Official input plug-ins for popular audio players (XMPlay, Winamp and foobar2000) based on libopenmpt are also available from the website.

[18] Movie and video game music composer Raphaël Gesqua made known his use of OpenMPT in an interview.