Alternatives to F3 for all platforms with any license

  • USB Flash Drive Tester

    Flash card/drive tester allows testing of any removable media including SD, MMC, CF, USB flash pen drives for bad or unstable sectors....

    Free Windows

  • Quick Disk Test

    Quick Disk Test fills a disk with test data and verifies that it can be read back without errors.

    Open Source Mac Windows Linux

  • USB Memory Stick Tester

    USB Memory Stick Tester is a small application designed to help testing removable storage media (such as USB memory sticks) for...

    Open Source Windows

  • These alternatives are not yet approved, do you think they are alternatives?

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