CodeFN42
Transition
Transition by CodeFN42 is a free generative MIDI sequencer plugin for Windows that uses bots moving through a matrix to create notes and chords based on scale degrees and octaves.
VST2Sequencers
Instruments, effects, and hidden gems
Free plugins: Sequencers
Browse 12 reviewed free sequencers plugins for Windows, with compatibility, formats, interface previews, and installation details.
2140reviewed plugins
79%install-ready
Top 5category ranks
40sound categories
Filtered catalog
11 plugins
Every reviewed plugin matching the current filters.
ToneCarver
MbiraGen
MbiraGen by ToneCarver is a semi-generative MIDI sequencer plugin featuring up to 12 melodies, each with 4 variations arranged in a 5x4 grid for note pitch and timing control.
VST2Sequencers
HY-Plugins
HY-SeqCollection Free
HY-SeqCollection Free is a MIDI step sequencer featuring pattern snapshot, pattern chaining, step recording, undo/redo, and a preset manager with a resizable interface.
VST2Sequencers
HY-Plugins
HY-SEQ32 free
HY-SEQ32 free is a 32-step analog-inspired sequencer with pitch and modulation units, pattern chaining, chord and scale effects, and a MIDI recorder.
VST2Sequencers
HY-Plugins
HY-SEQ16
HY-SEQ16 is an analog style 16-step sequencer plugin with a scalable window, preset manager, undo/redo, and value randomizer features for Windows.
VST2Sequencers
HY-Plugins
HY-RPE free
HY-RPE free is a block-based grid sequencer plugin with three sequencer tracks, block chainer units, and detailed step control including velocity, probability, and timing.
VST2Sequencers
ToneCarver
Nova3
Nova3 by ToneCarver is a free generative sequencer plugin where rovers navigate a matrix to generate MIDI notes upon encountering obstacles, producing dynamic patterns.
VST2Sequencers
Surge Synth Team
Stochas
Stochas by Surge Synth Team is a free probabilistic polyrhythmic step sequencer and chord generator plugin that outputs MIDI to sequence other instruments.
VST2Sequencers
HY-Plugins
HY-SeqCollection 2 Free
HY-SeqCollection 2 Free is a versatile MIDI step sequencer featuring 4 modulation signal generators, 8 macro controls for parameter modulation, and 9 MIDI effects including Octave, Transpose, and Scale.
VST2Sequencers
HY-Plugins
HY-RPE2
HY-RPE2 is a free 3-track grid sequencer plugin featuring a randomizer, MIDI Learn, and MIDI Note Map in a resizable interface.
VST2Sequencers
HY-Plugins
HY-MPS2 free
HY-MPS2 free is a block-based MIDI step sequencer featuring three sequencer blocks and a 16-step block chainer for flexible playback order control.
VST2Sequencers
The free-plugin pulseUpdated Sep 4, 2026
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