Total PC health care suite

A complete set of tools, including the best of the award-winning CNET 5-star PerfectDisk.

Health Meter for at-a-glance PC health status

Provides easy-to-read graphical view of your PC's health.

Patented SMARTPlacement™ disk defragmentation and optimization

The only proven and patented method for placing files on the drive in order to slow fragmentation and reduce system resources when defragmenting.

Single-pass defragmentation of files

Defragmenting files in a single pass, without having to defrag over and over, results in an immediate improvement in drive performance.

Single-pass defragmentation of free space

Exclusive Space Restoration Technology. Defragmenting free space in a single pass, without having to defrag over and over, and leaving the largest block of contiguous free space possible, results in an immediate improvement in a drive's write performance

Safe registry cleaner

Cleans clutter and debris from your registry so your computer runs faster

Reclaim free space

Removes unnecessary files that waste space

Privacy protection

Erases traces of your computer activity and complies with US Department of Defense standards

Tweak tools

Lets users set Windows according to personal preferences to improve performance, security and appearance

AutoPilot Scheduling&trade

Flexible and powerful scheduling options to control when and how defragmentation gets performed

Automatic background disk defragmentation

Defragments only when system is idle

Defragments drives with minimal free space

Ability to defragment drives with as little as 1% free space, rather than the 15-20% typically required

Boot time defragmentation

Defragments certain files at boot time