If one of these free defrag programs has started charging, please let me know. In other words, only completely free defragmentation programs - no shareware, trialware, etc. Note: I've only included freeware defrag software in this list.

However, in most cases, a dedicated program, like any of the other free defrag software programs I list here, will do a better job. Tip: All versions of Windows include a built-in defrag program, which I've ranked in this list. Still confused? See my What is Fragmentation & Defragmentation? for more help understanding what fragmentation is and why defrag software is helpful. This allows your hard drive to access files more quickly.ĭefragmenation, in other words, can help improve your computer's performance by making the reading of files more efficient, thanks to the fact that all the tiny pieces that make up a single file are right next to each other. Reviews of the Best Free Disk Defragmenter Programs for Windowsĭefrag software programs are tools that arrange the bits of data that make up the files on your computer so they're stored closer together. Maybe it might be of some interest to a few people. I was looking around for some defragging information and I found this article that was just updated yesterday - 27 June 2017.

Best free defrag