StressMyPC

Freeware stress tester by SoftwareOK that loads the CPU, GPU and hard drive to test system stability and laptop battery endurance. Actively maintained (v5.88, May 2026).

Get it

The promise

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

Something wrong?

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