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Customer Reviews

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"Love it. Easy to install and use. Within an hour of installation I noticed that Diskeeper had already been hard at work improving my system performance."

"The Efficient Mode is great. When you are constantly changing files/folders, I like knowing that you have resources checking your space and optimizing it."

Press Reviews

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"Disk fragmentation is one of the top killers of desktop and server performance. Diskeeper is the premier solution in eliminating performance degradation caused by disk fragmentation."

What is Terabyte?

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To get an idea of the capacity of a terabyte, consider the common megatybe. The average home computer system in the 1980's had a single hard drive with a capacity of about 20 megabytes. Just over a thousand megabytes equals one gigabyte, but a terabyte equals one million megabytes.

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What is HyperFast?

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If you have a Solid State Drive, you need HyperFast.

New HyperFast technology is the first ever optimizer exclusively designed for faster performance and extended lifespan of SSDs running on Microsoft® operating systems. It is nothing short of a "must have" for all of the new solid state drive laptops, desktops and netbooks.

Learn more about HyperFast