H2testw

H2testw: Check actual memory size of storage devices

Some storage devices such as USB flash drives or memory cards claim to have more memory than advertised. This is where H2testw comes in. H2testw will scan any storage devices and check for their integrity and available storage space.

The application is aimed towards USB flash drives but can be used in the same manner with memory cards, hard drives, SSDs and even network volumes. H2testw is a pretty versatile solution when it comes to checking storage devices or volumes. The software is very lightweight, has a pretty straight forward interface and it's extremely simple to use.

You can also test the speed of our storage devices while testing their integrity, an added feature that's praised by its community. H2testw doesn't require any installation and can be run from any media.

If you're looking for a simple yet powerful program to test your memory cards, H2testw is probably one of the best on the market. The software is free and can be used with no limitations.