The rkill software was originally developed for removing malwares. This software was created to kill all the known signature of malwares by scanning the computer constantly. This program just performs the killing operations of malware programs so the anti malware programs can do the job of removing the malware. It kills the processes and imports registry file that stops wrong file associations that stop us from accessing all the tools. After this it kills the explorer.exe file so that after restarting it will apply all the registry changes. After completion of the task it creates a log file that lists all the programs that were terminated.