H2testw Data integrity test for USB sticks and other media An advantage over other tools is, that it does not need administrative rights to access the device - but it should... Free Windows USB drives Add a feature 24 Like
Quick Disk Test Quick Disk Test fills a disk with test data and verifies that it can be read back without errors. Free Open Source Mac OS X Windows Linux No features added Add a feature 0 Like Discontinued Project seems to be dead. Page not found on Sourceforge.
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. Especially useful for testing for... Free Windows No features added Add a feature 0 Like
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 defects. Free Open Source Windows No features added Add a feature 0 Like
