[Giveaway] O&O Defrag Professional Edition | Free License

Get your free O&O Defrag 20 Professional license. The software speeds up the computer as much as possible, prolongs the life cycle of hard drives and provides effective data protection
O&O Defrag improves system performance and also detects junk files that take up disk space with the built-in O&O DiskStat tool. The product is compatible with all modern versions of Windows.

  • O&O Defrag 20 functionality has been greatly expanded. The program can now detect more objects that slow down the system and are not affected by standard defragmentation. O&O Defrag 20 has a simplified and improved user interface that lets you easily perform many actions. The new combined DiskStat tool shows exactly the disk space. This fact sheet helps you locate and delete unnecessary files.
  • The new version received enhanced high contrast mode to facilitate the recognition of objects on the screen. Variable screen resolution is also acceptable when using O&O Defrag 20.
  • Even in the era of solid-state drives, regular maintenance and system optimization play a key role. O&O Defrag 20 not only applies to TRIM optimization, but also helps save space with a few mouse clicks, or automatically at a specific time.
  • O&O Defrag 20 also applies virtual machine optimization. The product defragments the virtual machine and the files on the host system to ensure optimal performance of the virtual machine.
    Thus, O&O Defrag 20 allows you to detect garbage objects, temporary and unnecessary files, and optimize hard drives and solid-state drives.
  • New and improved O&O Defrag 20 features
    Defragmentation methods STEALTH, SPACE and COMPLETE. Speeds and space are optimized for the highest defragmentation speed, while COMPLETE means defragmentation more thoroughly. The COMPLETE method requires more time and memory. Optimal use of the current space also prevents further fragmentation. All methods can be applied to any disk, including buffers, partitions, and volumes distributed via array discs, all of which ensure maximum reliability.
    -O & O DiskCleaner. Search and delete temporary and unnecessary files that use memory and increase fragmentation. O&O DiskCleaner improves data protection and system security because these files usually contain personal data (image thumbnails, copies of documents, e-mail drafts, and dumps).
    -O&O DiskStat. Limited storage has become a problem for many modern laptops. O&O DiskStat provides a quick overview of how to use your hard drive. Users can easily find files and folders that take up much space on your hard disk and slow down system performance. This versatile tool has a Windows Explorer-style interface and a wide range of features to find garbage objects.

Insert your Email and get license via email: https://www.oo-software.com/de/special/tz119
Event: Giveaway
Instructions: Terms of supply
-Get a lifetime license for version 20.

  • Free software updates are available for 20.x versions
  • One computer license is granted for home use only
    -The software is available with English interface
    -You can install / reinstall after the end of this offer. To do this, save the registry data.

Important information
Please note that due to many requests for this promotion, it may take some time to create a personal license.
If you haven’t received your license by email, check your spam folder.



Thanks Captain @SaM! Happy Learning!

1 Like

I have received the software in another language I didn’t find the option to change the language.
How can I change the language of the software?

Exactly the question l want to ask.

The process to get a full version license:-

Visit the Link
Enter your E-mail address and click “Request a Free Licence”.

You will receive an email to confirm your license. Click the link in your email to confirm and get a license.

Download the software using these links below.


Download- 32bit = 64bit
Install the software and use the serial number to activate your software.



Hey, i just wanna if they’re safe, meaning from malware and stuff?

Step 1. Go to this GIVEAWAY PAGE

Step 2. Enter your e-mail address and press “Request free license”

Step 3. As confirmation of registration, you will receive an e-mail – click on the link provided to complete the registration

Please note that due to the many requests for this promotion, creating a personalized license may take longer. If you have not received a message, please check your spam folder.

Step 4. After confirmation, the activation code and the download link will be sent to the specified e-mail address.

Please note that we only create and send one free license per e-mail address.

How to activate

Download here to install on your computer: OODefrag24Pro64Enu.exe

Click to “Register now”, enter the serial number:

  • Get a lifetime license for version 24.5
  • Free software updates are available for 24.x versions
  • One computer license is granted for home use only
  • The software is available with an English interface
  • You can install/reinstall after the end of this offer. To do this, save the registry data.

Enjoy! :heart: