OpenMPT 1.31.06.00

OpenMPT is a popular tracker software for Windows. OpenMPT (short hand for Open ModPlug Tracker) is completely free and allows you to create and play back some great music on your computer. Based on the original ModPlug Tracker written by Olivier Lapicque, OpenMPT is free software, can import a wide variety of module formats and offers an intuitive, native GUI as well as advanced features such as VST plugins and ASIO output. In addition to its own song format, OpenMPT can natively edit Impulse Tracker, FastTracker, Scream Tracker and ProTracker module files. Read more about it on the features page!

Tags audio tracker
License BSDL-2
State stable

Homepage Download

Recent Releases

1.31.06.0025 Mar 2024 03:16 major bugfix: Sample tab Imp Audio is no longer blocked while updating the GUI after pasting a sample. VST / DMO Plugins. Mod The "Triangle" waveform in the Chorus / Flanger DMO plugins is now labelled "Square" instead to reflect its actual behaviour. There was a periodic click when playing a module using the Chorus or Flanger DMO plugin at a mix rate exceeding 136.5 kHz (http://.openmpt.org/view.php?id=1752). Since OpenMPT 1.29.13.00, the Distortion plugin sounded incorrect when using certain parameter combinations. IT. In OpenMPT 1.31.05.00, MIDI macros in IT files made with older MPT versions were no longer working (http://.openmpt.org/view.php?id=1753). Other formats. MED: Transposed samples were playing too low in some files (e.g. mix94.mmd1). OKT: Some files with garbage at the end were rejected (e.g. katharsis - piano lesson.okta). SymMOD: potential crash with malformed sustain loops. Misc. New Added two more octaves worth of note key assignments suitable for micro-tuning (http://.openmpt.org/view.php?id=1727). File / sample sizes in the instrument browser and comments tab were displayed incorrectly if a file size less than 1024 bytes ended in 0. Third-Party Libraries. Imp Update ancient (2024-03-23).
1.31.05.0004 Mar 2024 07:05 major bugfix: Tree view The search filter was no longer applied when the instrument library was refreshed. Pattern tab. New Using the new hidden setting "Pattern Editor.IgnoreSongTimeSignature", it is now possible to ignore the time signature provided by the module and use the pre-configured defaults from the Display tab instead (http://.openmpt.org/view.php?id=1746). Notes no longer hang on transpose or data entry (http://.openmpt.org/view.php?id=1724). Data Entry could insert volume column commands even in MOD format when turning "virtual" default volume commands into real commands. This feature of Data Entry is now disabled for MOD files, as the alternative - moving the newly-added command to the effect column - would be counter-intuitive (http://.openmpt.org/view.php?id=1738). Assigning / unassigning a plugin to / from an instrument didn't update their plugin editor button in the pattern tab. Sample tab. New Can now convert sustain loops to normal loops and vice versa. If both loop types are set, the commands swap the two loops. Transpose value was sometimes off-by-one after manually entering sample rate. Reset sample reverse flag when loading new samples or converting between formats. Avoid accidental single-pixel sample data selections and jumpy selection start / end points with zoomed-out or auto-zoomed samples (quite likely introduced in OpenMPT 1.30.04.00). Instruments. Imp SFZ: global_label opcode (instrument name) is now read and written. Imp SFZ: Sustain point is no longer set on volume envelopes if it's the last point of the envelope and its value is neutral (0). SFZ:
1.31.04.0005 Jan 2024 12:32 major bugfix: Pattern tab - Mod Fixed volume and envelope position issues when seeking with sample sync and the target row contained a note without instrument number. Sample tab - Fix IFF: The workaround for 8SVX files with claimed zero-length body chunks (to accomodate for http://bugs.openmpt.org/view.php?id=117) was too aggressive, causing also files with empty NAME chunks to not load properly (http://bugs.openmpt.org/view.php?id=1715). - Fix IFF: 16-bit mono samples were saved as little-endian instead of big-endian. - Fix Remove cue points from newly-created samples after slicing at cue points. The old cue points no longer make sense in the context of the new sample. VST / DMO Plugins - Mod MIDI data is no longer sent to bypassed VST plugins. - Fix The new instrument plugin tone portamento mechanism broke after encountering a note-off event. Bundled plugins - Fix MIDI I/O Plugin: Fix potential crash while suspending. Misc - Imp MIDI pitch bend is now applied to samples outside of the pattern view as well (e.g. sample / instrument / comments tab). - Fix Improve scrolling support for laptops with precision touchpads (http://bugs.openmpt.org/view.php?id=1638). - Fix Clear find text boxes in keyboard configuration when manually switching categories dropdown to avoid inconsistent display. Third-Party Libraries - Imp Update ancient (v2.1.1), Crypto++ (v8.8.0), FLAC (v1.4.3), unrar (v6.2.10) and zlib (v.1.3)