Getting Started

UltraDefrag is a powerful and feature-rich disk defragmenter for Windows...

UltraDefrag 9 comes with a great set of features intended to make your disk defragmentation experience as easy and pleasant as possible...

Below you can find answers to common questions about UltraDefrag use...

UltraDefrag is licensed under the following terms and conditions...

UltraDefrag was born in 2007 by Dmitri Arkhangelski out of a desire for a powerful and feature-rich disk defragmenter...

Below is the list of all UltraDefrag releases along with the improvements they brought in...