StatusPilatus - Monitor your PC like never before!
Panda USB Vaccine - All the info about your cybersecurity.
TinyResMeter - TinyResMeter is a small tool that displays useful information about system resources in real time...
SMADAV - Smadav can detect many new unknown virus in USB even if the virus is not in the database.
Process Tamer - Freeware Microsoft Windows utility that monitors the CPU use of applications, alerts when they use too much, and reduces their priority to keep your PC fast.
No Autorun - A tool to block viruses in USB flash/disk from auto-running.