MacHacha is a utility to split and join files using several common cross-platform formats (Mac, Unix, Windows), such as hjsplit, hacha, fastsplit or winsplit.
NOTE: If the current version doesn't work for you, you can pick legacy versions here.
Fixed bug regarding lack of Unicode support in the Hacha file format.
REQUIREMENTS
Mac OS X 10.6 or later and Intel processor.
Version 3.3 (discontinued), still available at is Intel/PPC compatible and works fine from OS X 10.4 thru OS X 10.6.
KOBALT Excellent app! I've been using it to my great satisfaction for a long time now, but never knew I could rotate my dialogue boxes (see screen shot above)! Must try and find that feature. ;) (Version 3.2.1)
ATTENTIONWANDERED under 10.4.7 i cant get it to split my 1200 mb file. it just shows the little splitting window for a split second and closes (Version 3.1)