Before choosing the best defragmenter, you should understand what main function it performs. Files that get to the local disk of the computer are rather chaotic. Over time, this can cause a slow operation of the system, since, having accumulated in a large amount, various data will interfere with fast reading. This process is called fragmentation. To correct the situation and organize the files, they use defragmentation, which redistributes information, freeing up space and reducing the processing time of the system.
OS Windows 7 is currently a very popular system, which has a beautiful design and has greater usability than its predecessor. However, it is also subject to fragmentation, which makes it very relevant to consider how to choose the best defragmenter for Windows 7. Considering the main applicants, we can single out the top five.
The first on the list is Diskeeper, which has worked well on Windows XP. Not only does it cope well with its main task, but also complicates the process of fragmentation in the future, which has a positive effect on the speed of the system and its programs. According to many experts, Diskeeper is the best defragmenter for Windows 7. It has one very characteristic feature. Even 1% of free disk space is enough for its work. For comparison, any other application will need at least 5% of the clean space to start functioning.
The disadvantages include the low speed. In fact, this is the slowest defragmenter. And besides, it works only with entire disks, so it will not work to speed up the work of individual sectors.
The German O&O Defrag app is also familiar with Windows XP. One of the recognized leaders in the segment. Has a number of distinctive abilities that allow him to act as efficiently as possible. Compresses system files, the MFT area, and the swap file. It works with any file system, copes with very large disks well. We can safely say that O&O Defrag and Diskeeper are the best defragmenters.
Among the disadvantages of this application, a high system load is noted, which makes it difficult to use it on weak computers. Very rarely, but still sometimes there is a hang during operation and a failure of offline defragmentation.
The Raxco PerfectDisk Defragmenter has proven itself. It works quite quickly, has several modes and can defragment not only entire disks, but also individual files. A big minus, especially for novice users, is the complicated interface.
Ashampoo Magical Defrag. Pretty good defragmenter, but nothing more. It performs its main function better than the standard Windows tool, but it does not stand out for anything special and is much inferior to the applications described above. Unlike the top three, the program is absolutely free.
Auslogіcs Dіsk Defrag. This is perhaps the best defragmenter for Windows 7, for which you do not have to pay. You can use both the installed version of the product and the portable one. Demonstrates a comparative analysis of the speed of the system before and after defragmentation. The disadvantages include the relatively low functionality of the program, especially in comparison with commercial versions, however, the high speed and operational efficiency allowed it to achieve wide distribution.
Each user must decide for himself which defragmenter is better, since each of them has its own strengths and weaknesses .