Indeed, Windows’ own Disk Management tool offers basic tools for partitioning drives into multiple parts, so why bother with a third party?Ī quick run through EaseUS Partition Master’s feature list reveals why, but a key reason is that – unlike Windows’ rudimentary partitioning tool – Partition Master can move all data, including supposedly 'unmovable' files, to allow you to use all available free space for partitioning. The art of drive partitioning – carving up a single physical disk into two or more 'virtual' drives known as partitions – is long established among Windows users.