Navigate to the top right corner of the screen and click on the Partition button.My Linux VirtualBox guest OS often runs out of space – I never learn that to build anything in Linux, you need about 10 times the amount of space that you think you need.

For a quick search, you can use the Spotlight search.

First, find the Disk Utility app and launch it.

In this section, we would increase the size of the main partition by 45GB. Now that you know what you need to keep in mind, you can start the process. Related: How to Backup Mac with Time Machine: An In-Depth Guide Increase the Size of a Partition

While decreasing the partition size, the size should be more than the volume of the total files.

It would help if you plugged your adapter in during this process.

The computer must not go off while resizing is occurring.

Ensure that there is enough free space on the partition you want to decrease to avoid data loss.

The computer will be unavailable while resizing is occurring.

Other things you need to keep in mind are: This will help to prevent data loss in case something goes wrong. First, you need to backup your drive before you start the process. You need to know some essential things before you resize Mac partitions. Study this guide carefully if you want to know how to use this by yourself.Īlso Read: Where is C Drive on Mac? Things to Keep in Mind Mac users who need more space to install software like windows on a partition can use the Disk Utility app to resize Mac partition. This app allows Mac users to resize partitions without losing the data in their drive. The Disk Utility app on Mac is a free Partition Manager that you can use to increase and decrease Mac partitions.Īlso, the Disk Utility app is used to erase data format drives securely wipe information encrypt and protect a storage device. But the advent of the Disk Utility app has made this process straightforward. Full Disclosure Here…īefore now, many people find it difficult to resize Mac partitions. If you buy through affiliate links, we may earn a commission at no extra cost to you.

Resize a mac disk image