O & O CleverCache 6 Professional FREE License Key

O & O CleverCache 6 Professional is file cache management utility for Windows developed by O & O company known by making a wide range of software for different needs. The whole idea behind CleverCache is to take Windows one step further in file cache management and upgrade where Windows prefetch in Windows XP, and superfetch in Windows Vista fail.


The purpose of superfetch is to take advantage of free memory and load regularly used applications from hard drive to physical memory also known as ram. The more RAM computer has the higher number of applications can be stored inside. The benefit is obvious. Much faster access time and rare usage of slow virtual memory aka swap file. Nevertheless O&O claims Windows superfetch could be optimized for better performance as it contains a few drawbacks.

What CleverCache basically does is to carefully control all the programs in physical memory so they do not take up too much precious memory only for themselves. Further application tries to force out unused Dll-s and hung up applications and than carefully allocate memory so as many applications can get their share in RAM. But most importantly all this should eventually prevent Windows from accessing swap file too often.

I tested this utility on one of my computers with Intel Core 2 Duo 1,8 Ghz processor, 2048 MB DDR2 667Mhz Ram, Nvidia 8400 GT video card and fast Hitachi hard drive operated by Windows Vista Home Premium but it turned out it did not really boost performance any noticeable. In fact I did not see any boost at all.

In my opinion the reason for that lies in extensive amount of physical memory available to Windows so there is always enough space for anything Windows wants to do with it. And as such there is no need for constant access of virtual memory on hard drive which means Superfetch works just fine and does not need to be upgraded with any software.

But the story turns different on computers with small amount of memory which means Windows has to constantly access swap file on hard drive for applications to work properly. In such scenario OO CleverCache could be useful indeed as it actually optimizes memory usage and prevents memory leaks. So ON computers with smaller amount of memory, that could eventually optimize RAM usage for 10 or perhaps 20%.

Now the best part. CleverCache free registration key! You can find a special promo offer on the web so you won't have to pay a penny. All you have to do is to visit CleverCache promo website. There you will find necessary instruction for free subscription of this application.

O & O CleverCache 6 Professional FREE License Key