Hard Disk Speed Registry Tweak software

	AusLogics Disk Defrag 1.4

 Auslogics Software

With Disk Defrag you can recover the initial speed of your disk units.

	HS WinPerfect SE 6.1

 Yenicag Bilisim Ltd

System, disk, memory optimization and maintenance tool.

	WinTools.net Professional 9.3

 WinTools Software Engineering

Suite of tools for increasing MS Windows operating system performance.

	Paragon Hard Disk Manager 8.5

 Paragon Software Group

Paragon Hard Disk Manager - software for hard drive partitioning and disk backup.