MyDefrag is a disk defragmenter and optimizer, a maintenance utility to make your harddisk faster. Fast, low overhead, with many optimization strategies, can handle floppies, USB disks, memory sticks, and anything else that looks like a disk to Windows. Included are a set of easy to use scripts for endusers, a scripting engine for demanding users, a screensaver, and a combined Windows plus commandline version that can be scheduled by the Windows task scheduler or for use from administrator scripts.
MyDefrag is extremely solid because it is based on the standard defragmentation API by Microsoft. Most defragmenters are based on this API, including the free defragmenter that comes with Windows and many commercial defragmenters. Basically all MyDefrag does is send “move this file to that location” commands to the API. The API is part of the operating system and can safely move almost any file on the disk, without risk and while the computer is in full use.
- Fixed a bug in the grammar of the MaxRunTime statement. It can now be used multiple times in a block, as intended.
- Added a logfile footer with the finishing time and total running time.
- Added ExcludeVolumes(CDRom(yes)) to the settings, to hide the cdroms in the the MyDefrag script chooser window.
- If MyDefrag is started with some volumes names (“MyDefrag.exe -v C: -v D:”) then the script chooser now only displays those volumes.
- Added support for volume device names, for example “\Device\HarddiskVolume1″.
- Added the ImportListFromProgramHints fileboolean.
- Added several options to WhenFinished, such as Hibernate, Standby, and WarnUsers.
- Fixed a problem in the calculation of the ZoneSize and ZoneBegin numbers.
- Changed the selection criteria of FastFill (more favor files high on the disk) to move less data and finish quicker.
- Changed the installer so the association between MyD scripts and a new version of MyDefrag is not deleted any more when an old version is uninstalled.
- Fixed a bug that could cause certain VolumeBooleans to crash.
- Added the MoveToEndOfDisk fileaction.
- Added the NumberBetween volumeboolean.
- Added the FileSystemType volumeboolean.
- Added the FileLocation fileboolean.
- Added the Minimum() and Maximum() NUMBER operators.
- Added the RememberUnmovables setting.
- Added the Highlight.MyD example script.
- Added the SetColor “text” setting.
Windows 7, 2008, Vista, 2003, 2000, and for X64
Download MyDefrag 4.2.8
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Disk fragmentation leads to system slowdowns, PC crashes, slow startups and shutdowns.