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Disk Alignment Test is a freeware that checks the volume alignment.
Up-to-date disks built with Advanced Format technology requires the right alignment to achieve the best performance. Disk Alignment Test will check your disks for seconds and give advice for optimization in case of need.
Learn more about Advanced Format.

Disk Alignment Test has no installation and no drivers. The software will not change any settings or data on the testable disk.
On Download page you can select one of two user interface versions: simple graphical interface or the command-line version.
Download the latest version 1.0.10 (GUI).

If you have a question please refer to the FAQ page.

© 2011-2012, Sergey Volynkin