MP3 Cutter and Joiner

As the name implies, Mp3 Cutter and Joiner is a program that you can use to split and merge audio tracks with the MP3 format. But the tool also supports Wave files (WAV). It can be easily configured, even by beginners.
The interface of the application is based on a standard window with an uncomplicated layout. Loading an audio track can be done by using only the file browser, since the 'drag and drop' functionality is not included.
So, you can check out the total size and time length of the current audio track, specify the output directory for the cut files, as well as choose the splitting method - by time or size.
Multiple selections can be made for the operation, so you can cut multiple pieces from the same track at the same time. The merging procedure is similar - all you have to do is select the items you want to join and establish the target folder, in order to initialize the operation. Plus, you can move items up and down in the list.
The audio processing tool quickly finishes a task while using a low quantity of CPU and system memory, so it shouldn't be a concern to the computer's resources. It delivers output tracks with a good sound quality, and includes user documentation.
On the downside, improvements are welcomed in the visual department of the interface. But we must remember that Mp3 Cutter and Joiner has has never received updates.