Browse free open source Sound/Audio software and projects for Windows below. Use the toggles on the left to filter open source Sound/Audio software by OS, license, language, programming language, and project status.
A system-wide equalizer for Windows 7 / 8 / 8.1 / 10 / 11
System-wide PC Audio Equalizer and Effects app for Windows 7 to 11
Analyzes and adjusts the volume of MP3 files
Various plugins for Logitech Media Server
An extremely light-weight, open source media player for Windows®
Audio codecs extracted from Android Open Source Project
A virtual MIDI keyboard and a piano for Windows.
A DirectShow and Video for Windows codec (VFW)
Play mechanical keyboard sounds, typewriter sound as you type
A free multi-track audio editor and recorder
A tool for transcoding lossless audio files
A high quality MP3 encoder
Headphone Surround Virtualizations for Equalizer APO
Free all in one audio/video ffmpeg batch encoder
The swiss army knife of lossless video/audio editing
High quality, one-dimensional sample-rate conversion library
Open source software for live streaming and recording
An advanced drum machine with pattern-based programming
Audio Tag Editor