fre:ac - fre:ac is a audio converter and CD extractor designed for Microsoft Windows, Mac OS and Linux, distributed under the GNU General Public License.

FLAC - A free, open source codec for lossless audio compression and decompression

Freemake Audio Converter - Audio Converter is a free to download file converter tool software developed by Freemake. Freemake has developed many free tools in the past, such as the popular Freemake Video Converter. Read more about Freemake Audio Converter.

Opus Interactive Audio Codec - Opus is a totally open, royalty-free, highly versatile audio codec.

Al Vocal Remover - Al Vocal Remover is an online audio editor that allows you to remove vocals and extract karaoke separately from a song.

Vorbis - Ogg Vorbis is a fully open, general-purpose compressed audio format for mid to high quality...