JkDefrag Portable is an easy to use disk defragmenter and optimizer packaged as a portable app so you can defragment and optimize your hard drives on the go. It has all the same great features of JkDefrag and it includes a custom, easy-to-use interface to give you more control while still keeping everything simple.
You can place it on your USB flash drive, iPod, portable hard drive or a CD and use it on any computer, without leaving any personal information behind.
Features:
- Fast operation
- Lightweight
- 64-bit support
- Can defragment very full harddisks
- Can defragment very large files
- Custom made GUI for ease of use
- Allows the selection of any combination of drives
- Displays fragmentation percentage after analyzing
- Disabled flash media by default to discourage users
- Ability to run from a user account by prompting for an admin username and password
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