Free · Portable · Open source

Apps

Botlabs Bench

Windows & Linux · v1.1.1 · MIT

A free, portable PC benchmark in one file — no installer. Test CPU, memory, storage, graphics, and network, then save HTML, CSV, Excel, and JSON reports next to the app.

CachyOS Benchmark

Linux · v1.0.1 · MIT

Tracks your PC's performance over time so you can see what changed after an update. Same tests every time, tagged with kernel and driver versions, plus a What changed view that flags real regressions — not just a one-off score.