january 
Table of Contents
About IObit Smart Defrag 11 PRO
IObit Smart Defrag is a disk defragmenter software that helps you defrag your HDD and trim your SSD to accelerate disk access speed and enhance disk durability. Besides, it intelligently streamlines your files based on frequency, thus accelerating disk speed and the whole system for top performance.
Apart from disk defragmentation, Smart Defrag also introduces other essential capabilities: Boot Time Defragmentation, which allows the defragmentation of files during the system boot process; Auto Defrag, which enables automatic defragmentation in the background; Game Optimization, which optimizes the game directories for faster loading and improved performance; and Disk Health, which monitors the status of your disks in real-time and alerts you to potential problems.
Key Features
- Accelerated Disk Speed: Enhances overall system speed by efficiently organizing files based on frequency of usage.
- Boot Time Defrag: Allows defragmentation of files during the system boot process, tackling files that cannot be moved while Windows is running.
- Game Optimization: Provides a dedicated game optimization module to speed up game launching and improve gaming performance.
- Auto Defrag: Automatically defragments selected files and disks in real time without interruption.
- Large File Defrag: Targets and defragments large files to improve disk durability and speed.
- Disk Health Monitoring: Monitors the disk status in real-time, including temperature and usage.
- Scheduled Defrag: Customizable defrag schedules to maintain disk performance without manual intervention.
Supported OS: Windows 11/10/8.1/8/7/Vista/XP
Price: $29.99/Year
How to get the IObit Smart Defrag PRO license key for free?
Step 1. Download the installer for IObit Smart Defrag Free by clicking here and installing the program on your computer: https://cdn.iobit.com/dl/smart-defrag-setup.exe
Step 2. Register using the license key below
Giveaway License
License key #2: CD2A0-5B433-8E0F9-E51BA
Step 3. Enjoy 6 months of enhanced performance!
Terms & Conditions
- This is the 6-month license for noncommercial use
- You get free updates for the same major version for 6 months
- No free tech support
- Make sure to register before Apr 13, 2026, or before the limited number of activations runs out!
Do not mix and match defragment programs as each developer has it’s own idea of what order files should be in on the system and defragmenting with another developers program may well cause hundreds of gigabytes of unnecessary reads and writes moving files to a different place on the same drive with zero noticeable benefit and unnecessary operational stress on the drive potentially reducing it’s lifespan even with non SSD drives. Of course never defragment a SSD or other type of FLASH drive unless you really want to prematurely consume the limited erase/write cycles of the FLASH memory chips.
1F571-2285F-95EA6-C00BA
License key:
D9B89-4F288-1E5CC-676B0
Thank you so much!!!
Nice updated the license – but will installing the newer version be registered or do we need to register again?
Once your subscription is active it will automatically be applied to any new versions you install. So no need to worry.
apres installation de la nouvelle version tu devra entrer le code qui est introuvable et coute cher
Can you give me a new one? I did not find anything, they are all expired, or they were used a lot, and none of them helped, please.
Hi.
Your date for the validity of this key
AB18D-50E20-91692-53BB8
for IObit’s Smart Defrag 8 Pro is incorrect.
It is only valid until 30th September 2023
NOT 30th December 2023.
Thank you though for all the great free giveaway software you make us aware of.
plz update new key
Use this if others did’t workF24D3-6A613-90340-923B8
3BBA6-06D9D-92C34-100B7 has been activated for maximum pc’s and can not be used?? was the message i got when attempting to use the code. As of 17, 2022
update your code it only works on deflag 7 not 8
Stay away!!!! They will spam you to upgrade their software. There is no option to turn it off after talking to their support team. Around Xmas time, they will have big popups that cover your screen every couple days and on other holidays. Many antivirus programs like Malwarebytes have blocked Iobit software due to the spam you will receive! BEWARE!!
Thanks so much Paul <3
I love Iobit Softwares, thank you
thanks
key not work enymore
Thank you very much.
Thanks
20042-83DD6-3DE5C-355B6 has been activated for maximum pc’s and can not be used?? was the message i got when attempting to use the code. As of 23 Oct 2020
Use the proper key which is listed: 37D2F-CE547-CB963-ECBB6