Browse free open source Audio Conversion software and projects for Windows below. Use the toggles on the left to filter open source Audio Conversion software by OS, license, language, programming language, and project status.
A high quality MP3 encoder
High quality, one-dimensional sample-rate conversion library
Free all in one audio/video ffmpeg batch encoder
utility to split mp3, ogg vorbis and FLAC files without decoding
Headphones like a loudspeakers
Universal media transcoding software
Audible AAX to MP3 Converter
Audio converter and CD ripper for various formats
A utility to convert a Flac library to MP3, Opus or Ogg Vorbis format.
Multi-Format Audio-Encoder Front-end
this can be downloaded and run directly
The new, updated front-end for FLAC!
For cheap music players: Puts random numbers in front of every file.
winLAME is an easy to use encoder for many audio formats, e.g. MP3.
Exports Rocksmith 2014 songs to Guitar Pro tabs
Automatic audio RMS normalizer & splitter
Simple, Flexible & Powerful H.265/HEVC & H266/VVC video encoder!
Converts and re-encodes music to 432Hz