dconf Editor - dconf is a low-level configuration system. Its main purpose is to provide a backend to GSettings on platforms that don't already have configuration storage system.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
Ultimate Windows Tweaker - Ultimate Windows Tweaker is a freeware Tweak UI Utility for tweaking and optimizing Windows.
System Mechanic - System Mechanic uses patented technology to help fix PC errors and restore speed. The software is compatible with multiple versions of Microsoft Windows.
SyMenu - SyMenu is a portable menu launcher and Start Menu replacement to organize your applications quickly...
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.