Autoruns - See what programs are configured to startup automatically when your system boots and you login.
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
Tech Tool Store - Tech tool store is an IT professional application which contains more than 600 free technician tools packed in a simple, fully featured interface.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
Tron Script - Tron is a glorified collection of batch files that automate the process of cleaning up Windows systems.
Auslogics BoostSpeed - Is your internet or computer running slow? Auslogics BoostSpeed can help! This award-winning PC optimizer runs disk cleanup, defragments disks & registry, speeds up internet, and keeps your PC glitch-free. Don't let a sluggish computer hold you back.