JSplitterMp3 3.1 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. The software is categorized as Audio & Video Tools. The actual developer of this free Mac application is Marek Miynarczyk. The most popular version of the program is 3.1. The most frequent installer filename for the application is: JSplitterMp3.1.0.zip.
From the developer:
You can split, cut, trim a large MP3 file into multiple smaller pieces by time.
You may want to check out more software for Mac, such as WAVManager or Aiseesoft FLV Converter Suite for Mac, which might be related to JSplitterMp3.