Free process monitor software for windows

Process Monitor 2.8 is popular among many users as an advanced monitoring application for Windows which shows real-time file system, Registry, and process/thread activity. It combines the features of two legacy Sysinternals utilities, Filemon, and Regmon, and adds an extensive list of enhancements including rich and non-destructive filtering, comprehensive event properties such session IDs and user names, reliable process information, full thread stacks with integrated symbol support for each operation, and simultaneous logging to a file. It is uniquely powerful features will make Process Monitor a core utility in your system troubleshooting and malware hunting toolkit.

ActMon Process Monitoring displays detailed information about all running processes. For each process, it improves on Windows Task Manager, providing file path, security risk rating, description, start time, file version information and icon.
Some background processes can pose a direct security threat that will disrupt or cause critical damage to your system. The detailed process library helps you to distinguish between system processes, known trustworthy programs and malware (adware, spyware, trojan horses, keylogger, virus).
For even more details on each process, APM can google the web for more information on each listed process.

CPU Monitor is a simple, scalable and colorizable CPU graph.
Differs between system and user usage. On Mac OS X, you also get the nice usage.

If you want to use free file sharing programs, then you?re stuck with boatloads of adware & spyware. Even if you manually kill a process with the Task Manager, a sibling process will often restart it immediately. Well now you can regain some control over your computer! Process Patrol kills unwanted processes on your machine, with a scan schedule that you specify. This allows your freeware to startup successfully with all of its adware. Then Process Patrol kicks in and kills the adware, freeing up memory and cpu cycles. In fact, on one of our XP machines, booting up with Process Patrol automatically starting gave us an extra 49 MBs free memory! You?re not at the mercy of adware anymore, download Process Patrol ? it?s free!