System Stability Tester attempts to test the PC stability by calculating up to 128 millions of Pi digits. It is a free and open source system stability testing application that's customizable and powerful.
Here are some screenshots to illustrate the features and user interface of this application:
Put pressure on CPU and RAM to test out functionality with various customizable parameters. Screenshot of System Stability Tester - 1429px · 1680pxSimple visuals quickly get you up and running. Screenshot of System Stability Tester - 1429px · 1680px