Apps similar to O&O Defrag include Defraggler, which has a free version. Other options are Auslogics Disk Defrag, UltraDefrag, System Mechanic® and IObit Smart Defrag. You're spoiled for choice with Defrag Tools like O&O Defrag: we list more than 25 alternatives for Windows and Mac.
SpeeDefrag is the exclusive freeware program, which optimizes Windows defrag. It restarts your computer, which refreshes the RAM and loads just the defrag.exe program. This imposes minimum load on the system and therefore defragmentation speed is increased.
A powerful and fast defragmentation tool designed to defragment and optimize drives for peak computer performance.
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