Little Disk Defrag is the first Windows disk defragmenter to be functional and written in C#. It is a fork of the (now outdated) Fraginator program for ReactOS.

Little System Cleaner is licensed under the GNU General Public License v3.

Little Disk Defrag is currently a work in progress and therefore, it is not working 100%. If you would like to help develop Little Disk Defrag, please contact us.

Little Apps relies on people like you to keep our software running. If you would like to show your support for Little Disk Defrag, then you can make a donation using PayPal, Payza or Bitcoins. Please note that any amount helps (even just $1).

• Add NTFS file system support
• Add drawing of disk clusters
• Thorough testing
• Make fast defragment faster
• Detect SSD hard drives as they shouldn't be defragmented (See this article for an explanation on why)
• Add ability to click block in drawing and show files associated with it
• Update drawing during analyzing and defragmenting