H2testw
F3
MediaTester
FakeFlashTest
CapacityTester
USB Flash Drive Tester
HD Tune
Quickly spot-check any USB mass storage drive for fraudulent deliberately missing storage.

USB Flash Drive Tester
USBDeview
USB Memory Stick Tester
chkdsk
diglloydTools DiskTester
FakeFlashTest
DRevitalize
Quick Disk Test fills a disk with test data and verifies that it can be read back without errors.
Which is more popular?
Website, pricing, platforms and company facts side by side.
|
VD
ValiDrive
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|---|---|---|
| Website | grc.com | sourceforge.net |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
Exposing Fraudulent Drives With ValiDrive
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ValiDrive and Quick Disk Test. For example, how are they different and which one is better?
When comparing ValiDrive and Quick Disk Test, you can also consider the following products.

Data integrity test for USB sticks and other media
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F3 is an open source that assesses the real capacity of USB sticks and other media.
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USBDeview is a software that lists all USB devices that connected to your computer, and allows you disable, enable or uninstall them.
Compare USBDeview to ValiDrive or Quick Disk Test:

MediaTester can test any media (SD, microSD, thumb, etc) and verify it stores the expected number of bytes. The testing method is similar to h2testw but MediaTester can detect fake or defective med...
Compare MediaTester to ValiDrive or Quick Disk Test:
Test for USB memory sticks
Compare USB Memory Stick Tester to ValiDrive or Quick Disk Test: