Windows XP SP3 or higher (x86, 圆4), Windows 10, Windows Server 2003 SP1, Windows Server 2019 Windows 2000, XP, Vista, Server 2008, 7, and 8įAT16, FAT32, exFAT, NTFS, ReFS* and CSVFS The following is a comparison of notable file system defragmentation software:ġ0.2.0.1 (Free), 4.11.0.7 (Ultimate) (January 26, 2022 ( ) (Free), March 3, 2020 ( ) (Ultimate)) ĭrive Optimizer (formerly Disk Defragmenter) ( August 2022) ( Learn how and when to remove this template message) Several templates and tools are available to assist in formatting, such as Reflinks ( documentation), reFill ( documentation) and Citation bot ( documentation). Please consider converting them to full citations to ensure the article remains verifiable and maintains a consistent citation style. This article uses bare URLs, which are uninformative and vulnerable to link rot.