Best Free and Open Source Drum Machines

Kickpad – experimental kick drum audio sample generator

Last Updated on March 1, 2026

Kickpad is an experimental kick drum audio sample generator.

This is free and open source software.

Key Features

  • Can be used for sound design of kick drum sounds, for trying different waveforms and selecting different parameters.
  • Can be used for loading an existing .wav audio sample and then evolve the settings so that they generate a kick drum sound that is as close as possible to the given .wav, using GA (genetic algorithms).
  • Can be used for setting up 16 different kick drum sound, which can then be played by clicking the pad buttons.
  • Cross-platform support – runs under Linux and macOS.

Website: github.com/xyproto/kickpad
Support:
Developer: Alexander F. Rødseth
License: BSD 3-Clause “New” or “Revised” License

Kickpad in action

Kickpad is written in Go. Learn Go with our recommended free books and free tutorials.


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KickpadExperimental kick drum audio sample generator

Read our verdict in the software roundup.


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