Advanced Process Monitor for Windows
A free, powerful, multi-purpose tool that helps you monitor system resources, debug software, and detect malware. Trusted by over 18,000 weekly downloads worldwide.
Discover why thousands of users trust Process Hacker for system monitoring, debugging, and security
Get a detailed overview of all running processes with real-time resource usage, CPU, memory, and disk activity monitoring. View process trees, filter by resource usage, and identify resource-intensive applications instantly.
Identify suspicious processes and detect malware with advanced system monitoring and process analysis capabilities. Detect hidden processes, rootkits, and suspicious network activity that traditional antivirus might miss.
View active network connections, identify which processes are using your network, and close connections if needed. Monitor TCP and UDP connections in real-time with detailed connection information.
Create, edit, and control Windows services beyond what services.msc offers. Full service management capabilities including dependency management, startup type configuration, and service properties editing.
Real-time graphs and statistics help you quickly track down resource hogs and runaway processes. Visualize CPU, memory, disk I/O, and network activity with detailed historical data.
View detailed stack traces with kernel-mode, WOW64 and .NET support for advanced debugging. Perfect for developers and system administrators who need deep insights into application behavior.
The most comprehensive and powerful process monitoring tool for Windows
Process Hacker goes far beyond Windows Task Manager, offering advanced features that professional users and system administrators need. While Task Manager provides basic process information, Process Hacker delivers comprehensive system insights.
Complete resource usage, threads, modules, and handles
Real-time connection tracking and management
Full control over Windows services
Find which processes lock your files
Kernel and user-mode debugging
Track I/O operations per process
Small footprint, minimal resource usage, and lightning-fast performance. Process Hacker runs efficiently without slowing down your system.
Completely free and open source under GPL v3. Review the code, modify it, and contribute to the project. No hidden costs or restrictions.
No installation required. Run Process Hacker directly from a USB drive or any folder. Perfect for system administrators and IT professionals.
Trusted by professionals across different industries
Monitor server performance, manage services, and troubleshoot system issues efficiently.
Debug applications, analyze memory leaks, and profile application performance.
Detect malware, analyze suspicious processes, and monitor network activity.
Resolve user issues, identify problematic processes, and optimize system performance.
Learn how to get the most out of Process Hacker with our comprehensive tutorials and guides
Learn how to identify suspicious processes and detect malware using Process Hacker's advanced monitoring features. This comprehensive guide covers everything from identifying suspicious processes to removing threats.
Read MoreDetailed comparison between Process Hacker and Process Explorer. Learn about the differences, similarities, and which tool is better for your needs. Includes feature comparison and use case recommendations.
Read MoreStep-by-step guide to identifying and resolving high CPU usage issues using Process Hacker. Learn how to use system graphs, process monitoring, and resource analysis to optimize your system performance.
Read MoreTrusted by thousands of users worldwide
"Hands-down the #1 app I install on ANY new Windows installation. CANNOT live without it. This is probably my FAVORITE SOFTWARE OF ALL TIME."
— dragaan, Long-time User
"I created an account just to review this product. I've been going through a hacking situation for over 3 1/2 years and this is so far the single best tool."
— mkultra88, Security User
"Process Hacker is an essential tool for any Windows power user. The ability to see detailed process information in one place is invaluable."
— System Administrator
Compatible with all modern Windows versions
Download Process Hacker today and take control of your system processes. Join thousands of satisfied users worldwide.
100% Free • No Registration Required • Open Source