The defrag process seems to be working faster with Diskeeper. Diskeeper will show disk defragment needed when restarting the system. I like all features of Diskeeper including all three products. Diskeeper has not disappointed me in any way so far, which is great, in my opinion. I haven't found any bad with Diskeeper, in my opinion. It seems to be a good product. Try it yourself. I have gotten good results when defragging. I am defragging my computer and freeing much computer resources forβ¦