Intech's Disk Defrag utility is designed to speed up your Macintosh's access to files stored on your hard disks. To do this, the Disk Defrag utility identifies files on HFS+ (aka MacOS Extended) formatted drives which are stored in more than one place on your drive and rewrites those files so that they form one continuous data stream. This process can dramatically reduce the number of data reads and writes to access your files, thereby significantly speeding up file access related functions.

Disk Defrag is Safe!

Because Disk Defrag does not modify low-level file structures on your volumes, it is fully compatible with the Journaling feature provided in MacOS 10.3 and later. Additionally, your data is safe even in the event of a System crash or unexpected power loss. Files can even be defragmented on your boot volume!

The SpeedTools Disk Defrag Main Window

	Compatible with MacOS Extended Journaling
	Defragments Files on Boot Volume
	Built-in Error Logging
	Defrag mulitple volumes simultaneously
	Safely Defragment Files in the Background
	Easy to use Interface
	Free Updates for Life! (via download)

	MacOS X (10.2 or later)
	MacOS Extended Volume (HFS+)

Download Disk Defrag User's Guide (pdf)