Defrag
Top PickO&O Software sells O&O Defrag 32 for Windows 10 and 11 at €29.90 instead of €49.90, as a one-off licence with no subscription, as shown on its product page on 28 October 2026. Purchases come with a 30 day money back promise.
Limited Time Offer
Bundle
The O&O ToolBox bundles 16 O&O programs for backup, data recovery, secure deletion and Windows tuning. It is listed from €5 per month, billed as €59.90 for 12 months, with a version for 5 or more computers, as shown on oo-software.com on 28 October 2026.
Limited Time Offer
Windows
O&O Software offers several Windows tools as freeware: O&O ShutUp10 for Windows 10 and 11 privacy settings, O&O AppBuster, O&O RegEditor, O&O Lanytix and O&O DeskInfo, and describes O&O Syspectr as a free cloud IT management solution. Listed on oo-software.com on 28 October 2026.
Limited Time Offer
Defrag
The O&O Defrag 32 product page has a Try for free download next to the Buy Now button, and O&O runs a support page for trial users, as shown on oo-software.com on 28 October 2026. Check the trial terms in the download before buying a licence.
Limited Time Offer
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A practical savings guide for shoppers using O&O Software offers.
O&O Software does not show a public discount code right now. Its current savings are on the product pages: O&O Defrag 32 for Windows 10 and 11 is €29.90 instead of €49.90, sold as a one-off licence with no subscription, and a free trial can be downloaded from the same page before buying.
The O&O ToolBox combines 16 O&O programs for backup, file recovery, secure deletion, drive monitoring and Windows settings. It costs from €5 a month, billed as €59.90 for 12 months, and there is a version for 5 or more computers. Several tools cost nothing: O&O ShutUp10 for Windows 10 and 11 privacy settings, O&O AppBuster, O&O RegEditor, O&O Lanytix and O&O DeskInfo, while O&O Syspectr is offered as a free cloud IT management service. Companies can ask O&O for a free quote on volume licences.
Licences are bought online and downloaded straight away. O&O offers a 30 day money back guarantee on its online purchases, and lost licence keys can be resent from its support pages.
Offers on this page were checked on O&O Software's own website on 28 October 2026.
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