<https://forums.iobit.com/topic/13278-send-your-feedback-for-smart-defrag-v4/page/8/#comment-97173>
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"I downloaded Smart Defrag 4 Beta 1.0 today &amp; am using it. I see no issues thus far &amp; all features running great. Defrag speed was good. IObit products are the best! "
<https://forums.iobit.com/topic/13278-send-your-feedback-for-smart-defrag-v4/page/8/?tab=comments#comment-97235>