Download

* Once the purchase has been completed, a download link shall be provided that will contain the files needed to create your own bootable media.

A pre-installed MemTest86 Pro USB Drive is available on our Pricing Page

A site license is also available, for unlimited use of the software in a company, on our Pricing Page

Documentation

MemTest86 User Guide

Download

Notes

• IMPORTANT: MemTest86 V11.1 images support only UEFI boot. On machines that don't support UEFI, MemTest86 will not boot. Please download the older V4 BIOS release of MemTest86 instead.
• Installation and usage instructions are available on the Technical Information page
• MemTest86 is a stand-alone program that does not require or use any operating system for execution. The version of Windows, Linux, or Mac being used is irrelevant for execution. However, you must use either Windows, Linux or Mac to create a bootable USB drive.
• Note: MemTest86 does not support booting on Apple Silicon (M1/M2/M3) based Macs.

Creating a boot disk in Windows.

For information on creating a boot disk in Linux/Mac, visit the Technical Information page

Download Right-click to download, MP4 format, 9MB

System requirements

x86 (32/64-bit) or ARM64 based hardware
UEFI platform firmware
Windows, Linux, or Mac (Intel CPUs only) OS
USB Flash Drive (> 1GB capacity)

Older Versions

As MemTest86 V11.1 supports only the newer UEFI platform, older PCs without UEFI support would be unable to boot MemTest86. In order to run MemTest86, PCs with legacy BIOS platform must use the older V4 release of MemTest86. The download links for the V4 downloads are still provided for those that prefer to work with the V4 bootable images.