Multi-featured system monitor.
Sweeper
Sweeper helps to clean unwanted traces the user leaves on the system. It can remove cookies and clean out caches, for example.
Filelight
Filelight is an application to visualize the disk usage on your computer
OpenRGB
Open source RGB lighting control that doesn’t depend on manufacturer software.
I-CoreCtrl
CoreCtrl is a Free and Open Source GNU/Linux application that allows you to control with ease your computer hardware using application profiles. It aims to be flexible, comfortable and accessible to regular users.
GTKhash
A cross-platform desktop utility for computing message digests or checksums