Download O&O Defrag latest version 2018 free for windows 10, 8, 8.1 and 7 | Full Setup [64 bit, 32 bit, Offline and portable]*. Speed up your PC, A disk defragmenter used regularly can speed up a PC of any age and get it working like new again! Safe download with no ads and virus free, developed by O&O Software GmbH (3406).
* Discounts & offers are applied when available
Developer O&O Software GmbH
Up to 100% increased PC speed with O&O Defrag from O&O Software GmbH. There is nothing worse than when you want to do something on your PC and your computer is running slow. A disk defragmenter used regularly can speed up a PC of any age and get it working like new again!
Speed increases of up to 100% are not uncommon, and your hardware suffers much less wear and tear!
Searches for and removes temporary and unnecessary files that are taking up memory and increasing fragmentation. O&O DiskCleaner also increases the security of your data, as private content (e.g. Thumbs.db, copies of documents, drafts of emails, Dumps) will no longer be kept as copies in unnecessary system files.
Limited storage capacities are still prevalent in many notebooks today. Offers a quick overview of how the hard drive is used. Users can easily search for files or folders that are taking up valuable disk space on the hard drive and slowing down your system.
This versatile tool offers a Windows – Explorer type intuitive interface and a variety of options to hunt for space wasters.
Lifetime performance Statistics
Speed increases of up to 100% are not uncommon!
Deleting free space on hard disks for your privacy
Shorter defragmentation times and faster system and program starts
Download the most recent version of O&O Defrag (full offline) for your Windows powered PC, Laptop, Notebook, Tablet.
Supported Devices: Microsoft Surface, Samsung, HP, Dell, Lenovo, Acer, Toshiba, Nokia Tablet and many others running windows 10, 8/8.1 or 7. No 3rd party installers, no adware, no toolbars, no viruses or any other harmful apps.
Disclaimer– Windows10Top does not provide any keygen activation, key generator, license key, discount, registration codes, serial numbers, Keygen, patch or crack for O&O Defrag.
O&O Defrag is developed and maintained by O&O Software GmbH. Our site is not affiliated with the developer by any means. All trademarks, product and company logos are the property of their respective owners.
To uninstall (remove) it from your device, follow these instructions:
To make it as the default application among other System Utility, follow these simple steps:
N.B. Some times microsoft tells you that it is recommended to use certain application for windows 10, just ignore & click switch anyway.
You can also choose default app for specific file type or specific protocol from other options.
It is completely free to download any App/Game from Windows10Top. O&O Defrag 64 bit free download for windows 10.
Where to buy O&O Defrag professional version with discount?
Windows 10 Top - like every one of you- likes freewares, however sometimes the good value is not for free. You will always find a cheap buying link with discount just above the download links when available.What version should I download & install?
Always download the most recent version 2018-07-16. Downloading the newer version ensures more stability, more bug fixes, more features & less security threats.
Updated version makes app/game works better on new Windows 10 builds.What is the difference between O&O Defrag 64 bit & O&O Defrag 32 bit?
Generally, 64 bit versions provide more stability, improved performance & better usage of high hardware capabilities (CPU & RAM).
On the other side, O&O Defrag 64 bit version requires 64 bit supported hardware (64 bit CPU which most modern devices has)
O&O Defrag 32 bit can work without problems on both Windows 32 bit & Windows 64 bit, but 64 bit version will work only on Windows 64 bit.
Only Top Rated & Popular APPs/Games.
Hand Picked from Trusted Publishers.
Safe, Scanned & Virus Free Downloads.
Multiple OS Support: Windows 10, Windows 7, Windows 8.1/8.
Online, Offline, 64 bit, 32 bit Full Setups & Portables.
Clean Downloads. No 3rd party installers or Toolbars.