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Memtest86+ 5.01

Memory Diagnostic Tool

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Memtest86+ screenshotThis program is a memory checking program that runs a set of memory tests including random numbers, bulk writes, moving inversions, etc.

Memtest86+ boots and starts automatically. It continues running until you stop it, so it's very useful for CPU and memory burn-ins, as well as finding memory issues that only show up after a system has heated up. The user interface, if it could be called such is character-based (DOS-like) and offers you all the information you need to know. If the red color shows up, your memory has some problems; else your memory is fine.


- support for Core i7 Extreme CPU (32nm)
- support for Core i5/i3 (32 nm)
- support for Pentium Gxxxx (32 mn)
- support for Westmere-based Xeon
- preliminary support for Intel Sandy Bridge
- support for AMD 6-cores CPU
- detection for Intel 3200/3210
- installer for USB Key


  • Fast, efficient, thorough, free to use.


  • Requires BIOS access.
Name Memtest86+
Version 5.01
Developer | see all products from this developer
Product Homepage Memtest86+
License Free (Freeware)
Last Week Downloads 2
All Time Downloads 7,512
Filesize 0.1MB
MD5 Checksum 72244604A881112D7AB47139AD0C7323
OS Support Windows All
Category Utilities


Old Versions

Software Date Added
Memtest86+ 5.01 October 02, 2013 - Latest Version
Memtest86+ 4.20 January 27, 2011
Memtest86+ 4.10 May 05, 2010
Memtest86+ 4.0 September 25, 2009
Memtest86+ 3.5 February 03, 2009

Download the free Memtest86+