A powerful and simple disk defragmentation system tool for Windows

UltraDefrag

Browse by Company

Adobe, Apowersoft, Ashampoo, Autodesk, Avast, Corel, Cyberlink, Google, iMyFone, iTop, Movavi, PassFab, Passper, Stardock, Tenorshare, Wargaming, Wondershare

UltraDefrag 7.1.0 (64-bit)

  -  3.2 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of UltraDefrag 7.1.0 (64-bit).


For those interested in downloading the most recent release of UltraDefrag or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download UltraDefrag 7.1.0 (64-bit)

  • UltraDefrag 7.1.0 (64-bit) Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    UltraDefrag 7.1.0 (64-bit) Screenshot 1
  • UltraDefrag 7.1.0 (64-bit) Screenshot 2
  • UltraDefrag 7.1.0 (64-bit) Screenshot 3

What's new in this version:

- The repeat action option was retired, now all the disk processing algorithms decide themselves whether it’s worth to run one more pass or not
- Compatibility with Windows 8.1 and Windows 10 was improved
- Cluster map was adjusted to always fit perfectly into the main frame
- File fragmentation reports appearance was improved
- Options.lua file was moved to conf subfolder to fix configuration
- Tracking bugs (#222 and #225)
- Explorer’s context menu entries were fixed to never show up
- For special objects like recycle bin and control panel
- File fragmentation reports were fixed to take daylight saving time
- Settings into account
- A lot of minor bugs were fixed
- Documentation was expanded

The following translations were updated:
- Chinese (China), English (United Kingdom), Estonian, French, Galician, German, Iloko, Italian, Japanese, Lithuanian, Polish, Portuguese, Portuguese (Brazil), Spanish, Spanish (Argentina), Spanish (Mexico), Swedish

Top Downloads

More Popular Software »