RogueKiller is not available for Mac but there are a few alternatives that runs on macOS with similar functionality. The best Mac alternative is Malwarebytes Anti-Malware, which is free. If that doesn't suit you, our users have ranked more than 25 alternatives to RogueKiller and four of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to RogueKiller are F-Secure Anti-Virus (Paid), HouseCall (Free) and MacScan (Paid).
Malwarebytes Anti-Malware is considered to be the next step in the detection and removal of malware. In our product we have compiled a number of new technologies that are designed to quickly detect, destroy, and prevent malware.
F-Secure Anti-Virus provides advanced protection against viruses, spyware intrusions and infected e-mail so you can surf the Web without worrying about security issues. Its automatic updates and powerful DeepGuard 2.
HouseCall is a free virus scanner offered by Trend Micro, which checks whether a computer has been infected by viruses, spyware, or other malware. HouseCall performs additional security checks to identify and fix vulnerabilities to prevent reinfection.