Download Process Hacker for free. View and manage processes, services and more with this powerful tool. Process Hacker is a free and open source process viewer. This multi-purpose tool will assist you with debugging, malware detection and system monitoring. Download software in the System Info category. Process Hacker Portable 2.39.124 / 3.0.4164 Nightly. Windows Server 2019 / Windows Server 2016 / Windows 10 64 bit / Windows 10 / Windows.