Edit audio file tags

Sound editor

Edit audio file metadata

Multi-purpose video editing and processing software

Edit audio file metadata

MusicBrainz's music tagger

Video Editor - Fast, Precise, Stable

Video editor

Embed and edit Universal Ad ID metadata in MOV or MP4 files

Media Cutter + Joiner

A multimedia file converter

Create and edit your own movies

Convert audio files

Losslessly trim audio and video

Convenient unified display of the most relevant technical and tag data for video and audio files

Digital Audio Workstation

Edit tags in your audio files

An easy to use, quick to learn, and surprisingly powerful video editor

Quality Control Tools for Video Preservation

Multiplayer Music Sequencer

Implementation checker, policy checker, reporter, and fixer

Advanced Gtk+ Sequencer

Flacon extracts individual tracks from one big audio file containing the entire album of music and saves them as separate audio files

Video editor

mhWaveEdit is a graphical program for editing sound files

Fast Tracker II inspired music tracker

Icecast and Shoutcast streaming client

Embed, validate, and export BWF files metadata

Embed, validate, and export AVI files metadata

FamiStudio NES Music Editor