LMMS versions

Create melodies and beats, synthesize and mix sounds.
Jun 21, 2024
Editorial review
Feb 3, 2015

What's new

v1.2 [Jul 20, 2018]
General improvements
Stop filtering out valid characters from file name while exporting tracks
Fix Invalid warning about "dummy-MIDI-client"
UI improvements
Note selection: Editing values works in dialog
Bug Fixes
Piano Roll - Fix retrigger with vol/pan sliders
Fix a rare crash on export
Fix LMMS not launching when AppImage has spaces in name
Fix vertical piano being unresponsive when clicked too fast
Fix crash with Grooove VST
Fix crash on deleting instrument with controller connections on knob
Fix notes being placed at negative positions on MIDI import
Fix scrolling direction in the song editor due to stuck Ctrl/Shift
Fix stuck notes with Helm VST on tempo automation
Fix file factory delimeter position
Fix a muted demo project "Greippi - Krem Kaakkuja (Second Flight Remix)"
Fix controls linking misbehaviors
Fix loading and saving of .fxb/.fxp files on Windows
Fix crashes and hangs on importing some Hydrogen drum kit songs
Fix freeze when replacing Mallets with another instrument
DrumSynth: ensure correct envelope length in any sample rate
AFP: fix loading start and loop points if the loop point is automated
Select the correct piano key for marking semitones
Ensure consistent use of effect gate
Fix Piano roll crashing when window is vertically scaled too large
Fix some memory errors with JACK audio/MIDI
JackMidi: Remove confusing warnings at shutdown
Fix SF2 player crashing when file is not a soundfont, with FluidSynth 2
BB editor: fix mouse event affecting wrong beats due to the cursor shape
Fix knobs moving too fast on some platforms
Fix notes created in BB editor resizing incorrectly when resizing a selection
Fix some patterns not being saved in project

Alternative downloads

Beats Updater
Beats Updater

This application provides software updates to your Beats devices.

Vogue MK2 Synthesizer
Vogue MK2 Synthesizer

Eight-voice standalone is a MIDI synthesizer with built-in effects.

Circle Wavetable Generator
Circle Wavetable Generator

Easy-to-use synthesizer program.

FM Synthesizer
FM Synthesizer

Enjoy creating sounds as well as playing music on your Mac.


Process multiple sound layers to create music tracks.