It is a built-in app on all Macs and straightforward to use. Disk Utilityĭisk Utility is the perfect choice for creating a partition of your Mac’s hard drive. You can control the division and have planned partitions in your Mac to give you an orderly hard disk. These Partition managers for Mac allow you to edit, delete or merge extra spaces cleverly. If you ever wanted to create extra space, then do check out the best Partition manager software for Mac mentioned below. You can easily store your downloads and other files without worrying about space. Having extra space in your Mac is like a boon.