Over time the data on your PC’s hardware becomes fragmented, slowing your computer as a result. Defragmentation software helps to reverse this process, optimising your PC’s performance. As luck would have it, FileHippo is home to some of the best defrag software on the planet. Perhaps the best-known defragmentation software is Defraggler by Piriform – the makers of the phenomenally popular CCleaner. While many defrag tools only allow you to defrag an entire drive, Defraggler lets you specify one or more files, folders, or the whole drive to defragment. Explore our range of free defragmentation tools and find the right solution for you.