winsiderss/systeminformer

Health v2 · maintenance only

Adoption not part of the score

15701 stars · 1772 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

System Informer (formerly Process Hacker) is a free, open-source, multi-purpose Windows tool for monitoring system resources, debugging software, and detecting malware. It provides detailed real-time views of processes, services, network connections, disk activity, and kernel-level system information.

Use cases

• find which process is locking a file or DLL
• monitor CPU, memory, disk and network usage in real time
• inspect and terminate suspicious processes that Task Manager can't
• view detailed stack traces with kernel-mode and .NET support
• see which programs have active network connections and close them
• debug software and analyze potential malware behavior
• track down resource hogs and runaway processes

When to choose

• you need a more powerful Task Manager or Process Explorer alternative on Windows
• you're troubleshooting file locks, handle leaks, or network activity
• you're a developer or security researcher inspecting process internals and stack traces
• you want an open-source, actively maintained system monitor

When to avoid

• you're on Linux or macOS - it's Windows 10+ only
• you need a simple, beginner-friendly monitor rather than an advanced tool
• you need cross-platform or remote monitoring dashboards

Facets

application · maturity active

monitoring benchmarking security developer-tools windows developer-tools security performance windows task-manager process-explorer process-hacker system-monitor malware-analysis debugging sysinternals-alternative

Member repositories

For agents

markdown · JSON · MCP: product_card(name="winsiderss/systeminformer")