
Multilingual registered version, without ads in the main window.
IObit Smart Defrag is a system optimization program that uses efficient and fast disk defragmentation to speed up file loading and improve the performance of your computer’s hard drives. With its “set it and forget it” feature, the defragmenter runs automatically in the background, ensuring your hard drive runs at maximum speed.

Key features of IObit Smart Defrag:
- Extremely fast and effective defragmentation. Using the IObit engine and new boot-time defragmentation technology, hard drive defragmentation is fast and efficient. The program is specifically designed for modern, large hard drives, eliminating long waits for defragmentation to complete.
- Maximum Hard Drive Performance Smart Defrag simplifies the file system structure by placing frequently used files and directories in fast areas of the disk, allowing your computer to run at maximum speed and with high stability.
- Smart Defrag’s automatic defragmentation mode works automatically in the background, so it keeps your computer optimized at all times.
- Boot Time Defragmentation Boot Time Defrag technology allows you to defragment files during the system boot process, allowing you to optimize the location of files that cannot be defragmented while the Windows system is running.
- Data Security and Disk Stability Unlike other automatic defragmenters, IObit Smart Defrag doesn’t constantly analyze and defragment your hard drive, which can damage it and reduce its uptime. Smart Defrag uses “Safe Intelligence” technology to ensure the health of your drives by deciding when and how to defragment.
- Scheduled Defragmentation: Your computer’s performance is better maintained when defragmentation is performed regularly. Smart Defrag offers a flexible way to schedule disk defragmentation according to your needs.
- Easy to use Intuitive and easy to navigate interface allows even novice users to perform optimization operations.

RePack Features:
Type: installation.
Languages: ML.
Cut: nothing.
Activation: done.
Command line switches:
• Silent installation of the Russian version: /S
• It is also possible to select the installation directory: After all the switches, you must add /D=%path% Example: installation_file.exe /S /D=C:\Program
Type: installation.
Languages: ML.
Cut: nothing.
Activation: done.
Command line switches:
• Silent installation of the Russian version: /S
• It is also possible to select the installation directory: After all the switches, you must add /D=%path% Example: installation_file.exe /S /D=C:\Program

What’s new in 12.1:
Optimized
– Automatic analysis: Improved analysis for more accurate results.
– Boot-time defragmentation: Optimized for faster startup.
– Improved compatibility for more stable and effective defragmentation.
Optimized
– Automatic analysis: Improved analysis for more accurate results.
– Boot-time defragmentation: Optimized for faster startup.
– Improved compatibility for more stable and effective defragmentation.
Corrected
– Minor bugs fixed.
15
