StressMyPC

StressMyPC is a great portable freeware application with a simple premise: test how long your PC battery can go before the battery dies. You can start and stop the stress test for the CPU, perform a hardcore stress test of the CPU, stress the GPU and perform stress tests for the hard drive.

From Nenad Hrg:

Let's see! How long can your laptop battery hold a charge? Or let your PC sweat like a .... Warning! Unstable and overclocked systems can be crashed.

StressMyPC 2.23 is licensed as Freeware for the Windows operating system / platform without restrictions. StressMyPC is available to all software users as a free download (Freeware).

StressMyPC Virus and Malware Tests:

For security reasons, you should also check out the StressMyPC virus and malware test that has been uploaded; additional StressMyPC screenshots may be available, too.