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SmartDefrag v3 ( is released!


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http://forums.iobit.com/attachment.php?attachmentid=13214&stc=1&d=1386003642Smart Defrag v3.0 ( is released.






From: MajorGeeks (defragsetup.exe size: 7986 KB) Setup File version:

Application File: SmartDefrag.exe (- KB) Application File version:


Change Info:

+ New Disk Defrag Engine - With the new disk defrag engine, the defragmentation is 100% secure and the disk optimization ability is much more powerful.

+ New Intelligent Prioritize Files Function - Prioritize files intelligently and defragment fragments drastically.

+ New Metro Style UI - New defragmenting map and improved function to enlarge and narrow interface.

+ Supports Win 8/ 8.1 Metro Apps Defrag - Fully supports the defragmentation of Windows 8/8.1 Metro Apps for faster access and smoother running experience.

+ Enhanced Logs - Automatically save logs for Defrag and Analyze.

+ Memory and System Resources - Reduced Smart Defrag's usage of memory and system resources.

+ Defrag and Fast Optimize - Improved and accelerated Defrag and Fast Optimize.

+ Enhanced Stability - Enhanced the stability of Boot Time Defrag.

+ Windows 8/8.1- Fully supports Windows 8/8.1.

+ And More to Be Discovered by You.




Smart Defrag 3 is a FREE disk defrag tool designed for maximum hard drive performance. It not only provides defragmentation, like any typical disk defragmenter can do, but also intelligently streamlines your files based on using frequency, thus accelerating disk speed and the whole system for top performance! Smart Defrag 3 works fast, automatically and quietly in the background and is a disk defragmenter suitable for large hard drives.




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Here are two questions:


1) Why didn't you put the changes from to

2) Why the autoupdate is not working? I even manually ran AutoUpdate.exe and even that I have it says that I have the latest version :?::idea:


I guess that IObit must post a detailed changelog for every single version (either a minor or a major one) and also fix the autoupdate for SD3


Hope to know the changes from 289 to 293



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Hi ektorbarajas,


Thanks for your questions.


Compared with SD, SD has slight changes to fix individual bugs for some users. Since most users do not meet these slight issues, we do not inform our SD3 users to update to the latest SD to not disturb them. When Smart Defrag 3.1 is available, you will get the update notification.


Thanks for your understanding. ;-)

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its always nice to know the changes, so you know if you are affected or not and make an informed decision if to update or not.


It would also help regular forum members keep updated on whats fixed and whats not or still pending.


Cicely, I support what Sunny Staines says.


it's key to list the detailed changelog and to know what issues/bugs are addressed with 293 vs 289. to see if any issue that we are facing is corrected, hence to test it and report back to IObit.


Looking forward the changelog :-D

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