Cleave can create segmented DMG files and segmented ZIP files. Read on for more information.
Cleave is free.
version 4.5 - March 2018. Testing on various computers. Code cleanup and handling files over 8TB.
version 2.4 - March 2018. Initial release.
Works with OSX 10.6.8 upwards. Please choose the correct version for your processor (32bit or 64bit). The processor must be an intel one, doesn't matter what intel processor. You'll also need about 6~10MB of memory and loads of disk space if you are segmenting large files.
If you have any suggestions, please get in touch via email. Many thanks.