Just like with Memtest86, you'll need a working operating system like Windows, Mac, or Linux to create the bootable disc or flash drive, which can be done on a different computer than the one that needs testing.

It might seem a bit strange that we rank this as the #3 pick, but since it's so incredibly similar to Memtest86, your best bet is to try Memtest86 followed by WMD, which operates differently, providing you with a more well-rounded set of memory tests. Memtest86+ is available in ISO format for burning to disc or USB. We'd recommend performing a memory test with this software if you have any problems running the Memtest86 RAM test or if Memtest86 reports errors with your memory, and you'd like an excellent second opinion. Memtest86+ is a modified, and presumably more up-to-date, version of the original Memtest86 memory test program, profiled in the #1 position above. However, if you need to recover more than you, you can subscribe to any of Disk Drill’s paid packages. Like these other tools, this one is entirely text-based and so might be hard to get used to for some people. Disk Drill Top pick 4.54 Best choice for Windows users The Windows version of Disk Drill empowers regular users to reliably recover all kinds of lost data with a few simple clicks. If you are looking for a free memory card recovery software that can restore your deleted files from the CFexpress card, Disk Drill can recover 500 MB worth of data for free.

Free memory card recovery software