DiskTools Pro Description:
Don’t risk crashing your system or losing all the work you save on your Mac. When you run DiskTools Pro you get a pro to handle the repair and maintenance of one of your most important resources: your computer.
DiskTools Pro is the only utility that allows you to schedule when to defragment, backup or repair bad sectors; does not require you to run the tools from a boot DVD, CD or separate volume in order to fix the startup volume; can test and repair multiple volumes all at once; includes full multi-user support without requiring a user to first login; and will not damage your system if a power failure occurs while you are running the tools. It is even fully multiprocessor compatible to handle any system configuration.
System Requirements: Mac OS X 10.3.9 or newer 80MB for Program Installation
Operating System Support: Mac OS X