ChordSpace free chorder by ChordSpace

ChordSpace is a free chorder VST plugin developed by ChordSpace. Compatible OS(s): Windows.

ChordSpace is a plug-in that generates MIDI chords. No knowledge of theory is needed to use it; you simply click around until you find a progression that works for you. ChordSpace has a palette of over 200 chords per key, all logically laid out so that great progressions are easy.

If you would like to understand a bit more of the theory behind it the ChordSpace website has a friendly overview.

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ChordMem Pro

ChordMem Pro free chorder by WOK

ChordMem Pro is a free chorder VST plugin developed by WOK. Compatible OS(s): Windows.

ChordMem Pro is the enhanced version of the free ChordMem, a MIDI chord memory and trigger plug-in.

It features 12 Chords per preset to be recorded and then played back by the single keys of an octave or the buttons of any MIDI controller.

Each chord may consist of up to 12 notes. Play complicated chord progressions with the tip of one finger, with drum-pads or any other MIDI controller.


  • 12 chords per presets, 128 presets.
  • 6 notes per chord.
  • Velocity-sensitive playback.
  • Chords are played by the single keys of one octave, octave is selectable.
  • Other notes are passed thru.
  • MIDI input and output.
  • Controllable by MIDI CC.
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Chordit free chorder by CodeFN42

Chordit is a free chorder VST plugin developed by CodeFN42. Compatible OS(s): Windows.

Chordit is a VST2 plugin that allows you to trigger chords by playing a single note. Use one user-defined octave to switch chord, and play the chords with the rest of the keyboard.

Freeware for Windows, both 32 and 64-bit.


CCStepper free arpeggiator by CodeFN42

CCStepper is a free arpeggiator VST plugin developed by CodeFN42. Compatible OS(s): Windows.

CCStepper is a VST MIDI CC data sequencer plugin, suitable for controlling MIDI capable software (softsynths or effects) or external hardware devices.

CCStepper lets you create up to 8 independent sequences with up to 64 steps each, and can either be synced to your host or triggered by MIDI notes. The step rate can be set from 1/128 notes and up to 32 bars, and various randomization features allows you to create unpredictable sequences.

Freeware for Windows, both 32 and 64-bit.


BotteX free chorder by Midi Mobiles

BotteX is a free chorder VST plugin developed by Midi Mobiles. Compatible OS(s): Windows.

BotteX is a MIDI plugin similar to FadorY but for only sending a binary message On/OFF. There are different ways to use it. We can use it on mono mode for active an only trigger for example or we can use it in poly mode for activate more trigger simultaneously in any synthesisers or effect processor which could be learn a MIDI message. The interface can be customisable and with different MIDI parameters. A panel option allows other function.

An User manual and a pro version with LFO in the different button and more parameters soon arrive…

Actually, you can use the BotteX in different mode (see Button Interface and change the frame mode). Step Sequencer with FadorY seq, Chord save and trigger with Chord Writing and arpeggiater mode for a 8 notes polyphony Simultaneously.

You can record note with intensity and length from a keyboard if you want it in real time when we use BotteX with FadorY (LFO Time).


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AudioToCC free audio-to-midi by Insert Piz Here

AudioToCC is a free audio to midi VST plugin developed by Insert Piz Here. Compatible OS(s): Windows.

Converts audio amplitude to MIDI CC data.