LibreArp

LibreArp is an open source free-form pattern arpeggiator for Windows, macOS, & Linux.

Arpeggiators can be a huge help when it comes to creativity in your tracks. Happy accidents can easily be discovered by messing with an arpeggiator and LibreArp is just the plugin to help you get those happy accidents.

This simple arpeggiator features a pattern editor view, loop length, swing, chord size (adjust number fo notes to be played), and smart octaves (have high notes play at higher octaves).

You can even adjust the input note velocity in the plugin so you can add a more human like feel to your arps.

All patterns and can be saved and loaded back up in LibreArp so you can reuse your favorite arp patterns.