ProcNetMonitor Portable (Process Network Monitor) is a free, lightweight network security tool developed by SecurityXploded that monitors the network activity of all running Windows processes. It explicitly targets hidden malicious software by tracking which active programs are opening network ports and communicating over the internet. Core Functionality
Port Monitoring: Tracks and displays all open network ports (TCP/UDP) and isolates which active Process ID (PID) is utilizing them.
Port Finder: Features a search bar allowing you to type in a specific port number (e.g., Port 80 for HTTP or Port 443 for HTTPS) to instantly reveal which processes are currently attached to it.
Malicious Process Verification: Integrates direct links to online threat intelligence platforms. You can right-click any suspicious process to immediately run an online virus scan via VirusTotal, ProcessLibrary, or Google.
Visual Tractions: Uses a color-based representation system that automatically highlights active network-oriented processes in red for rapid identification. Why Choose the “Portable” Version?
The software is highly favored by IT administrators and security analysts because the standalone executable can be run directly from a USB thumb drive without altering the host computer’s registry files. This makes it ideal for running triage on infected machines where traditional software installation might be blocked or logistically difficult. Features Quick Reference Capability Operating System Windows (XP through newer versions) File Size Lightweight (~4.2 MB) Process Control
Direct right-click context menu to Kill Process or view file properties Sorting
Sort immediately by process name, PID, file path, company, or connection count Reporting
Generates system logs and diagnostic summaries in HTML or XML format
While it is a legacy freeware tool that lacks the real-time granular monitoring depth of modern enterprise suites, its standalone portability keeps it highly functional for swift local incident response.
Are you planning to use ProcNetMonitor to troubleshoot a specific network issue, or Free Process Network Port Monitoring Tool – SecurityXploded