Partitioning hard drive mac and pc

In my case, I chose a size of GB, which is one-third of the drive. After this, it will take a few minutes to partition, so be patient! When completed should see the green check mark next to your drive and it should say Operation Successful. Now to partition the rest of the space, you will click on Untitled under External and then click on Partition again.

Give the partition a name, pick a size and choose the format. My internal drive was already using GB of space, so when I typed in GB, it automatically changed it to GB and put up a message stating that the first volume cannot be removed and the volume could not be split because the resulting volumes would be too small. So if you want to create an additional partition, the first thing is to create a partition that will include OS X and give you some additional space for installing programs, etc.

That means the partition where OS X is installed with have about GB of breathing room for extra data. Basically, we are just shrinking the original partition, which took up the entire disk to something smaller. Then we will partition the free space as we like. As you can see, I have made the original partition GB instead of 1TB, which frees up GB on the disk for creating other partitions.

How to Partition Format a USB flash Drive in Mac compatible with Mac and Pc Windows

As with the external hard drive, once the partition has been created, click on Untitled , but this time under the Internal heading and click on Partition. Hopefully, it worked for you. Founder of Switching to Mac and managing editor. For instructions on how to do this, please see the instructions below: Connect the WD drive to the Mac computer.

Double left-click on the Mac HD , the internal Mac hard drive visible on the top-right corner of the desktop screen. Choose Applications from the left-side panel. From the Applications folder, open Utilities , and lastly double-click on Disk Utility. Disk Utility will now be open. From the left-side pane, choose the drive that is to be re-formatted. Typically there are two listings for each drive unless more than one partition exists on a particular drive.

Choose the drive listing that is farthest to the left Not indented for the drive to be formatted. It is usually directly above the name of the drive.

How to Share an External Hard Drive Between Mac and Windows | Digital Trends

Erase After selecting the appropriate drive, additional option buttons will become available on the top part of the Disk Utility window. Click on Erase. The Erase dialog window will now appear. Assign the name that will be given to the drive. Select the Format file system from the drop-down menu. For this article, we chose exFAT , see image below. Select the Scheme Partition Table Scheme from the drop-down menu.

See image below. Begin by connecting the WD drive to the Mac computer. Once the drive appears on the desktop, click on Go on the top tool bar. From the drop-down menu, click on Utilities.

In Utilities , select and open Disk Utility. When Disk Utility opens, select the drive that is to be partitioned and formatted from the left-side panel. Typically there are two listings for each drive, unless there is more than one partition on a particular drive. Choose the drive listing that is farthest to the left for the drive that will be formatted. It is usually directly above the name of the drive, and is the drive selection that has the total size being displayed.

Once selected, click on Partition on the right-side area. In the Partition area, click under Partition Layout and select 1 Partition. Then, click on Options. To the right, insert a name for the drive, and click on Format. From the drop-down, select ExFAT. When done, click on Apply. A window will come up showing that formatting and partitioning the drive will erase all data that is on the drive.

Formatting From a PC

If there's no needed information within the drive, then click on Partition. If there is data on the drive that is needed or is not backed up, it will need to be copied to another location before proceeding.


  • Partition a physical disk using Disk Utility on Mac.
  • batom rosa queimado avon x mac!
  • How to Format a Drive for Mac & PC Compatibility!
  • unzip software mac os x.
  • Add a volume to an APFS container!
  • please specify android sdk mac?

The drive is now formatting and a status bar will be seen at the bottom that says formatting the disk and gives the name of the drive, the format it is applying, and the name that was specified. When it is done, this bar will go away and the drive should now be listed on the desktop.

How to Partition an External or Internal Hard Drive in OS X

When you select a volume that already has data on it, the pie chart shows a shaded area representing the amount of data on the volume and an unshaded area representing the amount of free space available for another volume. Disk Utility also reports whether the volume can be removed or resized. If you see a small volume with an asterisk, the partition is smaller than can be represented at the correct scale in the chart.

Click the Add button. Mac OS Extended Journaled: Uses the Mac format, requires a password, and encrypts the partition. Uses the Mac format and is case-sensitive to file and folder names. Uses the Mac format, is case-sensitive to folder names, requires a password, and encrypts the volume. After you partition a storage device, an icon for each volume appears in both the Disk Utility sidebar and the Finder sidebar.

To enlarge a volume, you must delete the volume that comes after it on the device, then move the end point of the volume you want to enlarge into the freed space.

Add a volume to a device formatted as Mac OS Extended, MS-DOS (FAT), or ExFAT

When you delete a volume, all data on it is erased.