Memtest86

Developed by PassMark, Memtest86 is a comprehensive software program used to detect RAM problems. Frequently updated and offering support for new hardware, Memtest86 helps identify faulty RAM. It is used by computer repairers, system developers, computer manufacturers, and overclockers.

With multilingual support, Memtest86 allows you to boot from a USB flash drive and run the program. This allows you to boot from the flash drive even if DOS, Linux, or Windows operating systems won't boot. You can quickly determine whether a blue screen on your computer is caused by RAM.

The program supports x86/64 and ARM CPUs, and supports a wide variety of RAM types, including DDR2 / DDR3 / (LP)DDR4 / (LP)DDR5(x) / ECC / CDIMM / CAMM2. Memtest86, which allows you to quickly identify RAM problems that can cause corruption and crashes in computers, features 14 testing algorithms, including professional tools, SIMD, and DMA tests.

The software, which can convert logs into customized HTML reports, is securely pre-signed by Microsoft. The free software's graphical interface makes it easy to use.