AudioMass - A full-featured web based audio editor 🎶
Spectro - Spectro is a freeware audio file analyzer for windows.
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.
Friture - Friture is a program designed to analyze audio input in real-time.
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.
Lossless Audio Checker - A utility to check whether an audio file is truly lossless or not.