SoftPerfect RAM Disk - SoftPerfect RAM Disk is a Windows application for creating computer drives entirely stored in memory for better performance and hard disk longevity.

Auslogics Disk Defrag - Are you happy with how fast your PC runs? Disk fragmentation is a frequent cause of computer slowdown. With Auslogics Disk Defrag you will have the answer to how to defrag a computer and will be able to run the operation with just a couple of clicks.

PrimoCache - PrimoCache Overview - a supplementary software caching scheme to improve the system performance

Defraggler - Defraggler, the award-winning hard drive defrag tool from the makers of CCleaner. Optimize your hard drive and free up space. Download the latest version for free.

Dataram RAMDisk - RAMDisk increases internet page speed, adds security, accelerates databases, reduces compile times, and controls what files and programs are stored into memory.

UltraDefrag - UltraDefrag is an open source disk defragmenter for Windows.