MP3tag is an easy to use powerful tool that can be used for editing tags of music files. It supports mp3, Ogg Vorbis, Musepack, Monkey's audio, FLAC, and WavePack files. Based on tag information, it can edit files, rename files, replace words or characters from tags and filenames, import/export tag information and create playlists. It also supports online freedb database. It can use it to lookup selected files for tag names and gather information for them automatically. Its support for more than two dozens languages let the program to be used internationally. It also offers a Favorite directory for you to return to your music easily.