PowerTool VS McAfee Stinger

GMER - GMER is an application that detects and removes rootkits .

Malwarebytes Anti-Rootkit - Malwarebytes Anti-Rootkit is a rootkit removal program by the Malwarebytes best known for providing the antimalware program.

TDSSKiller - Kaspersky Lab has developed the TDSSKiller utility that allows removing rootkits.

Malwarebytes - Malwarebytes protects you against malware, ransomware, and other advanced online threats that have made antivirus obsolete and ineffective. Free Anti-Malware & Malware .

Chkrootkit - Chkrootkit is a Linux tool to locally check for signs of a rootkit. It contains:

IceSword - IceSword - Rootkit Indentification Software