This CapacityTester version now comes with support for these languages: English, Spanish, German, Russian
This tool can test a USB drive or memory card to find out if it's a fake.
For an introduction to this tool, please see the main project page: https://github.com/c0xc/CapacityTester
To start using this tool, you don't need to install anything. If you're on Fedora Linux or similar, you may try to download and run the attached pre-compiled binary. The one for Debian should might work on Debian-derived systems like Ubuntu, although certain installations might always be incompatible in some way or another so no guarantees are made. If none of the pre-compiled binaries work on your platform, you may have to download the source and compile it manually (open an issue/ticket if something doesn't work). A binary of Windows will be attached.
The pre-compiled binaries are listed under "Assets".