PCHunter comes in both 32 and 64 bit options, and it saves its settings in a 'PCHunter[XX].cfg' file inside the program folder (where XX=32/64). There's also a v1.0 windows console version, PCHunter_CMD that comes in 32 and 64 bits versions as well and provides an interactive PCHunter shell -- type '?' to see command options. A payware version exists, too, but I couldn't fathom what possibly could it offer more...
- PCHunter 'readme.txt' author wrote:PCHunter anti-rootkit is a free and handy toolkit for Windows with various powerful features for kernel structure viewing and manipulation. It offers you the ability with the highest privileges to detect, analyze and restore various kernel modifications and gives you a wide scope of the kernel. With its assistance, you can easily spot and neutralize malwares hidden from normal detectors.