Our website provided a free download of Split&Concat 3.0 for Mac. The application is also known as "SplitConcat", "split concat", "Split Concat SNOW". The common filename for the program's installer is splitandconcat_3.0.dmg.zip.
The program lies within System Tools, more precisely File Compression. The bundle id for this app is loekjehe.split&concat2.5. The following versions: 3.0 and 2.5 were the most frequently downloaded ones by the program users. This free software for Mac OS X is an intellectual property of Loek Jehee.
From the developer:
In Internet newsgroups large files often are split into smaller parts since messages can not be of more than a certain size to be able to post them in newsgroups.
For that reason you can find often binary files that are split in parts like filename.mp3.001, filename.mp3.002, filename.mp3.003 etcetera. It is possible to put these parts together using commands in the Terminal yet not everybody is handy with that.
You may want to check out more software for Mac, such as Archiver - Compress files and folders & extract archives, RAR Extractor or ALZip, which might be similar to Split&Concat.