1)   O&O Defrag Professional Edition 15
With fully automatic defragmentation for the home user, professional settings for power users and application across company networks, O&O Defrag ensures sustainable and maximum speed for any computer.

 2)   UltimateDefrag 1.64
More than just a defragger, UltimateDefrag is also a hard drive file placement optimizer that enables you to defrag and place your files in the areas on your hard drive where you achieve maximum performance.

 3)   Abexo Memory Defragmenter 1.1.1
Abexo Memory Defragmenter, also called RAM defragmenter, RAM/memory booster, RAM/memory optimizer, etc. is a software to free up wasted RAM and report the free memory.Also prevents Windows crashes.

 4)   Complete Process Manager 1.1
Complete Process Manager helps you detect the invisible applications which are running in the background and identify them. Furthermore Complete Process Manager helps you detect the startup programs which start automatically.

 5)   Easy Registry Optimizer 1.1
Safety: Always back up your registry and restore if registry gets currupted or spy/adware changes registry values. Optimization and fault prevention: Remove invalid registry entries to make Windows and programs run faster and with less errors.

 6)   Memory Defragmenter 1.1
ABEXO Memory Defragmenter, also called RAM defragmenter, RAM/memory booster, RAM/memory optimizer, etc. is a software to free up wasted RAM and report the free memory.Also prevents Windows crashes.

 7)   Abexo Memory Defragmenter and Process Tweak 2.4
Abexo <a href="http://www.abexo.com/ram-defrag.htm">Memory Defragmenter</a> and Process Tweak is a utility software that monitors your system memory RAM and CPU usage and tweaks the priority of programs which use too many system resources.