Power MP3 Joiner is a powerful and ease-to-use audio joiner. It supports MP3, WAV, WMA and OGG formats. With Power MP3 Joiner, you can marge multiple files into one big file. Marge with high precision and no quality is lost! There is asmall id3-tag editor built in Power MP3 Joiner, so you can edit the title, artist, album, track, genre, year and comment information of the output marged file. Power MP3 Joiner supports to adopt files' order by "Up" and "Down" button. It gives you the option of setting the bitrate and frequency of output marged files. You can pre-listen your files before joining with an audio player in Power MP3 Joiner. Marge directly without costing any other disk space. Marging your files is just a button click away.