LMMS

Music production software is an expensive category: FL Studio, Ableton Live and Logic Pro all sit in the hundreds of dollars, which is hard to commit to before deciding whether you are serious about making music at all.

LMMS is the free entry point. 10,242 stars, GPL-2.0, with an interface and workflow that will feel familiar to FL Studio users.

What it provides:

• A beat sequencer for drum loops, built by clicking a grid — where the skeleton of electronic music usually starts.
• A piano roll for drawing melodies and chords, with velocity, slides and automation.
• Built-in instruments: several synthesizers including retro chip emulations, the AudioFileProcessor sampler, and the capable ZynAddSubFX soft synth.
• Effects and a mixer: EQ, compression, reverb, delay, with multitrack mixing and buses.
• VST support for third-party instruments and effects — smoothest on Windows, bridged on Linux.
• Automation curves on essentially any parameter.
• Export to WAV, OGG, FLAC and MP3, plus MIDI for continuing elsewhere.

One problem must be stated honestly, and it is why we hesitated to list it at all:

The tagged stable release is still v1.2.2, published in July 2020 — six years ago.

The repository itself remains under active development, with commits through August 2026, while the next major version, 1.3, has spent a long time in alpha. What the community actually runs is mostly the 1.3 alpha builds from the official site, which fix a great many 1.2 issues and add features — but which the project itself labels alpha.

What that means for you:

• You choose between a six-year-old stable release and a widely used build marked alpha. Most advice points to the 1.3 alpha for a clearly better experience, accepting occasional instability. Save often.
• This is a volunteer-maintained project with a slow release cadence; do not expect the iteration speed or support of a commercial DAW.

Other limitations:

• It is weak at recording. Its strength is composing with software instruments — electronic music, game soundtracks, demos — while multitrack recording and mixing workflows are limited. For recording vocals and real instruments, Ardour or something in the Cakewalk class fits better.
• Stock sounds are ordinary. The built-in instruments are fine for sketching ideas, but finished-sounding results usually require third-party VST libraries.
• There is a learning curve. DAWs carry inherent complexity — tracks, buses, automation, routing — and none of it is obvious on first open.

Why we list it anyway: it is genuinely free, open source, ad-free and offline, and it is the most realistic starting point for learning music production at zero cost. Once you know what you actually need, you will be far better placed to judge whether a commercial DAW is worth buying.