ATOMIC for Mac

I don't understand why this app is downloadable here. It will not work without a license key. That's the trouble with MicroMat apps; No demos, no trial period, just pay, pay, and pay again.

DON'T WASTE YOUR MONEY. Micromat seems intent on offering $49.99 standalone utilities that supposedly offer better functionality (according to, uh, Micromat) than what's provided in TechTool Pro. (Drive Scope is another.) Earth to Micromat: Why don't you focus on integrating the functionality of these supposedly superior utilities into TechTool Pro itself? By selling these standalone programs, you only undercut the perceived, if not actual, value of TechTool Pro. Earth to people who feel the need to test their Mac's memory: scroll down to Mcr's comment on 10 December 2016. Get yourself the FREEWARE memtest86 or memtest86+. Either one is better than "Atomic" (who came up with that silly name?) because each has a smaller footprint in RAM and can thus test more RAM. And Micromat, please stop treating your customer base as if it's a bunch of absolute SAPS. -SB

eww, that ui looks like it should stay on windows.

Could be very useful, but for what it does the price tag is a bit prohibitive. I usually use some more cost effective alternatives to verify memory for non-ECC systems.