Version 11.2.0.472 du 08/01/2026- More accurate detection of disk types.
- Optimized Smart Analyze to analyze more intelligently, delivering more precise results.
- Improved defragment engine to boost defragment performance.
- Fixed bugs.
Version 11.0.0.454 du 30/07/2025- More intelligent technology to apply the most proper defrag & optimization methods for different disks to achieve the best performance.
- Improved file defrag algorithm for faster access.
- Optimized Free Space Defrag by consolidating large blocks of continuous free space to maximize disk read and write performance.
- New Lucky Draw to win a free license code for Smart Defrag Pro or a great discount on IObit products.
- Supported 42 languages.
- And more can be discovered by you.