What's new in this version:
Cab 4.0 is completely rewritten and is now based on Cocoa instead of Carbon. It is much faster than iCab 3 has a polished user interface and also some new features. iCab 4 is available as Universal Binary for all PowerPC and Intel Macs running Mac OS X 10.3.9 or newer. All users of iCab 3 should update to iCab 4 if their system matches the system requirements.