Free MP3 Cutter Joiner is a powerful yet free software tool developed by DVDVideoMedia that allows you both to extract a portion of an audio file and to join multiple ones into a single bigger file. The program is easy to use and is suitable even for inexpert users with basic computing skills. This tool is designed to produce high-quality results, without any quality loss.
Free MP3 Cutter Joiner offers a simple and intuitive user interface, though its visual design could be improved. It is divided into two independent sections, one for the MP3 Cutter and one for the MP3 Joiner. The MP3 Cutter section allows you to open an audio file in MP3 format, of which you will be shown its corresponding waveform graph. Then you can select with total accuracy the portion you want to extract (with precise times down to the millisecond). This section includes its own embedded media player, so that you can listen to your selection before executing the cutting operation. Unfortunately, the program can only extract a single portion of a single audio file at a time.
On the other hand, there is the MP3 Joiner section. This simply allows you to add the two (or more) MP3 files that you want to join together, and set an output file name and location. The program also offers you a settings window where you can configure the bit rate, the sampling rate, and the number of channels (mono or stereo) for the output MP3 file.
Summing up, Free MP3 Cutter Joiner provides you with two helpful functions for you to work with your MP3 files – extracting portions out of them and joining them together, and both for free. Unfortunately, the program is designed to work with audio files in MP3 format only.