iDefrag allows you to optimize and defragment your disk for better performance.
Note: Coriolis Systems Limited has been closed and no support is provided for its products. You can find the Coriolis Systems website for license information.
Note: This product is not compatible with macOS Mojave and later.
A free license from the developer is available here
iDefrag for macOS 10.10-10.11 iDefrag for OS X 10.6-10.9 iDefrag for OS X 10.4-10.5 iDefrag for OS X 10.3
Persistachron for MAC
Digital Clock for MAC
AmOpenUsingCMX for MAC
convmv for MAC
UNetbootin for MAC