Easily run Windows on your Mac and save up to 20 GB of hard drive space when you install Parallels Desktop 14 for Mac, with 50+ new features and more. 20 GB of disk space while enjoying the.
Guest blog by Paul Christopher Nathaniel, Parallels Support Team
Living in today’s world of “Big Data,” the size of the files we create, share, and store doesn’t matter so much anymore. Do you remember those times when we had to shrink the size of pictures just to save some hard disk space? These days, most PCs and Mac devices come with 500+ GB hard disks—not to mention, we’ve also entered the age of cloud storage.
However, it isn’t the same story for users with an older Mac or MacBook Air owners, who only have between 128 GB and 256 GB available. Native hard drives fill up pretty fast, so with the default size of Parallels Desktop virtual machines (64 GB for most OSes), you might have to shrink your VM during or after setup. On the flipside, users with the latest Mac devices may want to increase the size of their virtual machine(s) for a bigger value.
The good news is that both of these procedures (shrinking and expanding the VMs) are very similar. Bad news? No bad news, but I’ll also share some tips on how to prevent any issues and get them fixed if they arise.
I’m going to walk you through the process of resizing a Windows 10 VM running on Parallels Desktop 11 for Mac Pro Edition, but the steps are very similar (if not the same) for other operating systems and editions/versions of Parallels Desktop.
Let me point out that these instructions are not applicable to VMs based on a Boot Camp partition. Please contact Apple if you want to resize your Boot Camp partition. A Parallels Desktop VM based on Boot Camp will be the same size.
Also, if you’re reading this blog before you set up a virtual machine and you’re wondering how to customize the VM size during the setup process, I’ve created this short video for you:
OK, let’s get started! First, I strongly recommend that you check your VM’s hard disk for errors and back it up.
To resize the virtual hard disk size for an existing Windows virtual machine, follow these steps:
1. Start Parallels Desktop, but do not start your VM. Shut it down if it’s running.
Linux Reclaim Disk Space
2. Right-click on the Parallels Desktop icon in the Dock, then select Control Center (Virtual Machines list in older versions).
Reclaim Disk Space Windows Server 2008
3. Right-click on your VM and choose Configure.
Reclaim Disk Space Vmware Esxi
4. Go to the Hardware tab, open Hard Disk 1, and click Edit.
5. Choose the new size for the virtual hard disk, check Resize file system and click Apply.
6. To make sure the changes were applied successfully, confirm that the size of the virtual hard disk has changed:
Is Windows still showing the old disk size after following these steps?Here are a few troubleshooting steps for you: https://golliberty.netlify.app/parallels-11-desktop-for-mac-download-no-subscription.html.
- Go to the Start menu, type cmd, right-click on cmd.exe in the search results, and choose Run as Administrator.
- Execute the commands below one by one:
diskpart
list disk
select disk # (Where “#” is the disk you want to correct.)
list partition
select partition #(Where # is the partition you want to correct.)
extend filesystem
Oh, and don’t forget to follow the Support Team on! Parallels for mac white screen. Interested in running Windows programs on your Mac without restarting?
You can also try this KB article if you’re unable to increase hard disk space in a Windows 10 virtual machine.
Parallels Increase Disk Space
That’s all for now! As always, questions and comments are welcome. Let me know how Windows 10 runs on your Mac with the new virtual drive size, and don’t forget to follow Parallels Support on Twitter. Need to run Windows on your Mac? Download our free 14-day trial.