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The MemTest86 Flash drive & Pro download includes:

  • Pro edition of MemTest86 pre-installed and ready to use (for the flash drive option)
  • Support for booting on the UEFI platform
  • An extensive user guide with simple step-by-step instructions for using MemTest86 to diagnose and troubleshoot PC memory problems
  • Free software updates for 12 months
  • Detailed instructions for using MemTest86 to safely over-clock your PC

All online orders are done securely, Secure Key your personal details will never be disclosed and orders will be processed in under 12 hours (usually immediately).

License Information

See license page for Pro and Site Edition licensing details.

Site Edition Licensing

Site Edition covers an unlimited number of users within a single organization in a single country.


Upgrades are free for 12 months after a purchase. After the 12 months period you can purchase additional support to continue to get new software. Price $19.50 per year. You can login here to get the latest download or extend support. To login use the same Email address as was used when the orginal purchase was made.

You can find a complete list of new features in the What's New page.

Bulk orders, Purchase orders & Other ordering options

For Bulk orders, Purchase orders and all other ordering enquiries, please contact Click to send mail (JavaScript required).

For details on how to purchase our products with a purchase order see the details on this page.
Note that purchase orders will take significant longer to process than Online orders.