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O&O Defrag Pro

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Download O&O Defrag Professional 17.5 (32-bit)

O&O Defrag Professional 17.5 (32-bit)

  -  24.48 MB  -  Trial

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 O&O Defrag Professional 17.5 (32-bit).


For those interested in downloading the most recent release of O&O Defrag Pro 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.


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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!

  • O&O Defrag Professional 17.5 (32-bit) Screenshots

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

What's new in this version:

ENGINE:
- Drives in Hyper-V virtual machines are wrongly recognized as SSDs

AGENT:
- EMC: time stamps inside Defrag reports are inconsistent due to missing time zone conversions
- ClusterView: upon restart, the ClusterView shows the last fragmented status instead of the most current

GUI:
- English localization: Two german strings

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