CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
Autoruns - See what programs are configured to startup automatically when your system boots and you login.
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
Autorun Organizer - Free startup manager with delay option.
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode
Quick Startup - Quick Startup is an advanced startup manager to speed up your windows boot and solve the problem of slow PC system startup. It gives startup items information, reference and allows to delay auto-startup items.