Click and hold the dragging widget on the bottom side of the screen to adjust the size. Switch to the Partition tab and click on the partition to resize.
If you don’t want to proceed with partitioning the disk, click Cancel.Īfter the operation finishes, click Done.Īfter you partition a storage device, an icon for each volume appears in both the Disk Utility sidebar and the Finder sidebar. By default, your Mac comes with one partition that uses the full space available on the drive. The basic procedure on Mac partition resizing is given below: Open Disk Utility and select the hard drive whose partition you want to resize. If you want to proceed with partitioning the disk, click Continue. Found in the Utilities folder, inside your Applications folder, Disk Utility is a powerful tool that offers a full range of features to manage disks and volumes, encrypt and decrypt them, work with disk images, and much more. Now when the Mac Disk Utility interface is open before you, select the Drive whose Volume has to. If a dialog appears that indicates it will take a long time to resize the startup volume, read the information in the dialog, then do one of the following: If you need to format, partition, or otherwise work with hard drives on a Mac, Apple’s Disk Utility is the tool you use. Open Mac Disk Utility toolkit from applications or utilities.
Edit: Thanks for the replies, I'll try to resize from the Windows side using Mini Tool Partition Wizard Home. But when I select the mac partition in disk utility, I'm not given the option to resize. Read the information in the Partition Device dialog, then click Partition. Setup bootcamp to run Windows and I'd like to increase the size of the bootcamp partition and reduce the size of the mac partition. Type a name for the volume in the Name field.įor MS-DOS (FAT) and ExFAT volumes, the maximum length for the volume name is 11 characters.Ĭlick the Format pop-up menu, then choose a file system format.Įnter the size or drag the resize control to increase or decrease the size of the volume. Make sure you have the desired partition selected, and click on the minus () button. Click on the Partition button from the top menu, and select the partition you want to delete from the pie chart. Select the partition you want to delete from the left-hand sidebar. Now, in this case i want to increase SIZE of main Macintosh HD drive if possible without formatting the the any drive.
It is a four partition and size described below. If you will be going between Mac and Windows then there should be no issues. To delete a partition using Disk Utility: Open up Disk Utility on your Mac. In my mac mini, It’s containt 500 GB HDD.
If you plan on using the drive for Mac only then you will want to erase the disk. For more technical information see Microsoft documentation - here. This is typical and not an issue when using the drive as NTFS. Note: If you click Add Volume instead, you can click the Add button to create an additional APFS volume in the container, or click Cancel to return to the Disk Utility window without making any changes to the storage device. It is shown as Microsoft Reserved in Disk Utility.