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Home arrow-right CapacityTester

We've compiled a list of 8 free and paid alternatives to CapacityTester. The primary competitors include H2testw, Check Flash. In addition to these, users also draw comparisons between CapacityTester and F3, USB Flash Drive Tester, USB Memory Stick Tester. Also you can look at other similar options here: About.


Data integrity test for USB sticks and other media

Check Flash is a tool for testing and formatting flash-drives.

F3
Free Open Source

F3 is an open source that assesses the real capacity of USB sticks and other media.

Flash card/drive tester allows testing of any removable media including SD, MMC, CF, USB flash pen...

USB Memory Stick Tester
Free Open Source

USB Memory Stick Tester is a small application designed to help testing removable storage media...

Quick Disk Test
Free Open Source

Fills a disk with test data and verifies that it can be read back without errors.

Tests USB Flash drives and Flash memory SD cards to determine if they are fake (not full capacity).

Tool to test a USB drive or memory card to find out if it's a fake.

CapacityTester Platforms

Linux Linux

CapacityTester Video and Screenshots

CapacityTester Overview

This tool can test a USB drive or memory card to find out if it's a fake. For example, a fake might be sold as "64 GB USB thumbdrive" but it would only have a real capacity of 4 GB, everything beyond this limit will be lost. Write requests beyond that limit might be ignored without error, so a user would not be notified about the data loss.

This tool performs a simple test to determine if the full capacity is usable or not. All it does is fill the volume with test data and verify if the data on the volume is correct.

The volume must be completely empty for the test to provide reliable results.

Top CapacityTester Alternatives

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CapacityTester Tags

memory-tester usb-test

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