StressMyPC

If you want to know how long your laptop's batteries will last if you use everything on it or if you just want to see your computer's CPU maxed out, then StressMyPC is something you may want to look at. This lightweight application is designed to stress test any computer. Even a powerful gaming rig can be brought to its knees, so you will know how much it can take before everything grinds to a halt.

The application works on all modern Windows platforms and it doesn't need to be installed. It is offered completely free of charge and it comes in a small package, so it can be downloaded in no time. Also, there are no special requirements you have to meet.

The user interface is clean and simple and you don't have to deal with too many controls. Everything is explained directly on the main window and you can begin testing just by clicking a button in the upper left part. The software is capable of performing a paint stress, which tests the GPU, a hard drive test and, of course, an aggressive CPU stress test.

The application lets you choose what tests to perform. You can opt for one, two or all three at once. You won't notice anything different once you start testing, except for the fact that everything is working much slower. The test can be stopped at any time with the same option.

StressMyPC gives you the possibility of discovering your computer's limits.