Advanced Mac OS X disk defragmentation and optimization. Supports the very latest features of HFS+, including journaling, case sensitive filenames and adaptive hot file clustering (which means it won't mess-up the Hot Zone).
What's new in this version:
- You can now run the offline algorithms without needing to create a boot disk; iDefrag can now reboot into a special mode where it has exclusive access to the disk.
- We've added the ability to defragment a single file.
- The online algorithm will now reliably skip files that are in use (regardless of whether or not they are using file locking).
- The Statistics pane will give you information about compressed files on Snow Leopard. (iDefrag always preserves com... See all new features »