LockHunter - It is a free tool to delete files blocked by something you do not know.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
Wise Force Deleter - Delete Any File That Windows Can’t Delete.
nfsen-ng - nfsen-ng aims to be an in-place replacement for the ageing nfsen.
FileASSASSIN - FileASSASSIN is an application that can delete any type of locked files that are on your computer.
FastNetMon - FastNetMon is a very fast DDoS analyzer with sflow/netflow/mirror support.