MPEG Joiner is an easy-to-use tool to join multiple MPEG files into one larger MPEG file. MPEG Joiner designed to join MPEG files without recompression that allows you to join MPEG files quickly and without reducing quality. But only files with identical parameters (such as frame size, frame rate) can be joined.

MP3 Splitter is an easy-to-use tool to split MP3 files. MP3 Splitter allows you to split a large MP3 file into smaller MP3 files. You can select the split points manually using the embeded audio player, or automatically split the file into equal-sized parts. The program can quickly split larger MP3 files without reducing quality.