System Informer

System · Monitor

Windows

Open source task and system manager (GPL-3.0), formerly Process Hacker, for deep monitoring of processes, services, drivers and network activity. Actively developed.

Get it

Download from the developer

The promise

✓ No ads
✓ No purchases
✓ No subscriptions
✓ No trials
✓ No nagging
✓ No surprise bundles

Transparency

✓ Open source

Something wrong?

Reports go to a human review queue. No timeline promised — this is a small pilot, but every report gets read.