Super Sound - Super Sound is a resourceful audio and music editor.
Voicemeeter - Audio Processing and Audio Programming by V.Burel
Audacity - Audacity is a free and open-source audio production software suite that includes a surprising array of editing tools and recording systems.
Virtual Audio Cable - Ever wanted to record your speaker output? (loopback) This is for you.
Add Audio to Video - Add Audio to Video empowers you to add custom audio tracks to your video files.
Soundflower - Soundflower is a Mac OS X system extension that allows applications to pass audio to other...