GoldWave - GoldWave. Digital Audio Editing Software. Record • Restore • Convert • Analyze. Fully loaded to do everything from the simplest recording and editing to the most sophisticated audio processing, restoration, enhancements, analysis, and conversions.

Hum - Songwriting for iPhone

AudioMass - A full-featured web based audio editor 🎶

Songcraft.io - A platform for songwriters to write, organize & collaborate.

Wavosaur - WAVOSAUR is a free audio editor for Windows with VST plugins support. The program is ASIO compatible, can do loop points edition, auto-trim, noise removal.

RiffShare - Write down a musical riff, send to band members, collaborate