1)   MP3 Splitter Joiner Pro 4.0.0.2516
MP3 Splitter Joiner Pro splits a large MP3 file into multiple smaller pieces, and joins multiple MP3 files into a single file. You can split a MP3 file by size, count, time, and custom. The software also supports batch split and batch join.

 2)   101 MP3 Splitter & Joiner 3.6.3
You can split, cut, trim a large MP3 file into multiple smaller pieces or joint, merge multiple MP3 files to a larger one. Split and merge MP3 files directly without MP3 re-encoding, it is fast and no sound quality loss.

 3)   HiFi MP3 Splitter Joiner 28.74
HiFi MP3 Splitter Joiner builds mp3 cutter and mp3 joiner in one software. supporting batch MP3 files splitter and joiner into one. It can extract the best parts of various audio files. It can also join the best parts of many mp3 files together.

 4)   Nevo Audio Joiner 2008 2.3.2
Nevo Audio Joiner support formates including mpeg 1/2 layer 3. VBR, mp2, mp3, acm wav, gsm wav, dsp wav, adpcm wav, vox, ogg, wma, ulaw (raw) , g.726, g.723, g.721 ect.

 5)   Direct MP3 Splitter and Joiner 2.5
Direct MP3 Splitter Joiner is a simple software utility that allows any person with no technical expertise or special training join or split sound files (mp3 or wav) as well as perform basic editing. MP3 files with variable bitrate are supported.

 6)   Fast MP3 Cutter Joiner 2.72.1401
Fast MP3 Cutter Joiner cuts and trims a large MP3 file into multiple smaller pieces, and joins multiple MP3 files into a single MP3. It also offers forward and backward overlap, fade-in and fade-out, keeping ID3, batch cut, and batch join.