When you start a Mac that has a partitioned hard drive, you have an option of which partition to boot in. Partitioning is a process of dividing the space on your hard drive into two or more volumes that remain completely independent of each other, to the point where they can run different operating systems. What happens when you unpartition hard drives?

Let’s explore how to unpartition a hard drive on Mac and what you have to watch out for in the process to keep your files safe. So you might want to merge partitions once again. In any case, partitions are inflexible and tend to take up a lot of space that could be used for something else. Or maybe you’ve been using a second partition for Windows and don’t need it anymore. Maybe you’ve used your partition to check out a beta version of macOS, and now that macOS is out of beta, you just want to install the full version on your main drive. There are a few reasons to remove partitions. It might be that you’ve partitioned your hard drive before but don’t need the partition anymore and don’t want it to take up valuable space on your hard drive. Tackle your tasks with Setapp app suite solutions.