EasyABC is an open source ABC editor
Open and edit the archive files used in over 4200 games.
Convert PSID and RSID files into C64 executables
Convert Ensoniq .ECW files to .SFZ
Convert between SMF (Standard MIDI File) and RMID (RIFF MIDI) format
No longer supported
Qt-based Graphical Interface Wrapper for FFMPEG
A Qt-based C++ library for audio decoding, encoding and conversion.
A very simple HTML5/Javascript DJing software for local use
Speedy Composer – Artificial Neural Network Melody Composer.