From SoftDD Software:
Split large files (of any size or type), then easily rejoin without the use of this software. Easily break up large files (no limits, splits any sized file) for copying to floppy or sending via email, as anyone can recreate the original file without having this software. When you split your files, a small program is created in the same folder and can be distributed with your split files, which will allow anyone to recreate the original file, with the original name. You can also print any folder contents, keep track of total files split, and view your available RAM memory. This software has been tested on files over 30 gig in size.