MiniTool Partition Wizard Award winning disk management utility tool for everyone; MiniTool Power Data Recovery Complete data recovery solution with no compromise; MiniTool Photo Recovery Quick, easy solution for media file disaster recovery; MiniTool Mobile Recovery Android, iOS data recovery for mobile device; MiniTool ShadowMaker Backup and Restore data with ease. Partition Magic Mac does wonder in your disk related operations as it is an automatic tool with automated partitioning process. You must use this when it comes to partition either external or internal hard drive. Mac OS has an in-built partition manager tool called Disk Utility. You can manually partition external drive using disk utility tool. Whether you want to partition your disk to try Linux, test the latest version of Mac OS X, optimise the performance of enterprise database applications, set-up an external disk capable of booting.
When there are several partitions on your hard drive, and you need one bigger than the other on a particular drive to handle more data in it, you need to know methods to use to resize partitions on Mac. In this article, we'll talk about rules of resizing partition for Mac and how to backup data before resizing partition. Most importantly, you'll learn how to resize partition on Mac with Disk Utility.
- Resize Partition on Mac with Disk Utility. Mac Disk Utility is a powerful built-in application in Mac OS that has undergone a series of changes with every major OS update. Many Mac users have complained that using Mac Disk Utility to resize a Mac Volume is no longer easy.
- Add Space to Windows 10 OS Partition from the Adjacent Volume. To apply this way, you need to.
1. Backup Important Data Before Resizing Partition on Mac
2. Resize Partition on Mac with Disk Utility
1Rules of Resizing Partition for Mac
If you want to resize a partition for your Mac without erasing data, there are some rules you need to follow. Ensure you pay attention to these rules for maximum results.
The last partition on a drive cannot be increased. However, it can be deleted.
When a particular partition is deleted, the space from it is added to the previous partition.
Fusion drives can be quickly resized with the version of Mac Utility Disk used for its creation but not with an older one.
Before you resize a Mac volume, remember to back up the drive because resizing may need you to delete partitions
Trying to use pie charts to resize a volume is quite difficult to achieve. It is better to use optional sizes rather than using pie chart dividers.
If you want to increase a particular volume, then the volume next to the affected volume must be deleted to free up more space.
2How to Resize Mac Partition without Losing Data?
To keep your data safe and intact, make sure that you've backed up your data before resizing partition. Here we recommend a backup and recovery service - AnyRecover Data Recovery for Mac, which is a unique software developed by iMyFone team to help Mac users recover data from their disk. With AnyRecover unique algorithm, you can backup your data from a partition on Mac easily.
Key FeaturesPowerful Partition Recovery: Back up files from partition on Mac and recover all your lost files no matter how they were lost, such as format, resize, accidentally delete, etc.
Recover All Kind of Files: AnyRecover is a great software you can use to recover any file type. Whether it is documents, photos or videos, AnyRecover is the right tool for the job
Safe and Reliable: AnyRecover can recover your files safely without overwriting your existing files.
Supports All Mac OS: AnyRecover supports all Mac OS including macOS Mojave, macOS Catalina, macOS high sierra, and more.
Backup Important Data Before Resizing Partition on Mac
Firstly, download and install the software for Mac, then launch the software on your Mac.
Step One - Select the Path of the File Location
Set the path of data location where you want to get your lost files. Click the 'Start' button to begin the process.
Step Two - Scan the Selected Path
The program will start an All-Round scan on your selected location, once the process is done, all your lost files will be listed out in respective file types.
Step Three - Preview and Recover Lost Files
Before you recover the files, you'll have to preview them to be sure that you've selected the right files. Then click the 'Recover' button.
Now you're ready, without need for worrying about data loss, continue reading to know how to resize partition on Mac by using the Disk Utility.
Resize Partition on Mac with Disk Utility
Mac Disk Utility is a powerful built-in application in Mac OS that has undergone a series of changes with every major OS update.
Many Mac users have complained that using Mac Disk Utility to resize a Mac Volume is no longer easy. However, being an experienced Mac expert, we feel its interface is user-friendly and easy to use. Apple has come up with a well-arranged Mac Disk Utility interface that will make enlarging/resizing of a Mac Volume to be easy.
Steps to Resize Mac Partition
Step 1. Navigate through your menu and open Mac Disk Utility.
Step 2. When Mac Disk Utility opens, select the drive you want to resize.
Step 3. Then select Partition on the toolbar to resize the Volume of your choice using the Utility tool. A pie chart will open showing free space and space occupied by each Volume.
Step 4. For a volume to be enlarged, another one has to be deleted. So, choose the Volume you want to delete on the pie chart.
Step 5. Delete the Volume of your choice and tap the minus icon below the pie chart. The pie chart will give you a warning message about what you've done.
Step 6. If you're satisfied, tap Apply or tap Cancel to delete another Volume.
Step 7. Automatically, Mac Disk Utility will add up the freed space to the Volume instead of the deleted one. However, if you want to customize the Volume sizes, you can select the Volume, specify its size then hit Revert/Return. You can create a new Volume in the leftover space.
Step 8. Drag the Pie Chart to adjust the size of each volume. When the Volume is adjusted to the size you desire, click Apply, and that's it.
However, there are times when disk utility can't resize partition. Don't worry, there are also solutions available. Refer to this page and you'll get it fixed.
Conclusion: Who would have thought that backing up important files from partition or enlarging Mac partition can be done effortlessly? Well, with AnyRecover for Mac, you can also recover all your lost files which are formatted with a 98% recovery success rate. So, when next you're having problems recovering a deleted file, simply go for AnyRecover.
Partition Magic Mac Os X
How To Fix A Broken EFI Partition On Mac OS X El Capitan
It is seriously an unfortunate occurrence, when Mac OS X EI Captain suffer broken or damaged EFI partition which typically prevents Mac's booting and Mac OS system software from loading. Therefore, to deal with this situation, some helping tips are given below. Read it carefully!!
Create Partition Mac Os
What Is EFI partition?
EFI stands for Extensive Firmware Interface is primarily intended for IA-32 and Itanium architecture based computers. EFI specification provides a model for interface between operating system and platform firmware. An EFI partition is a partition on data storage device either on a hard disk drive or solid state drive used by computers. When a computer is booted, UEFI (Unified Extensible Firmware Interface) loads files stored on EFI partition to start installed operating system and other various utilities.
Generally, on Mac systems EFI partition is left blank and unused for booting. But some unfavorable conditions arise and damage EFI partition thus resulting in improper booting of Mac OS X EI captain. A problem in Mac OS X EI captain hard drive partition is confirmed by booting into recovery mode then running disk utility from second hard drive.
Reasons For Broken EFI Partition
Mac OS X EI captain considered to be the powerful operating system. Despite, you may come across problem like broken or damage EFI partition. Several factors can badly affect this partition. The factors may include power cut, bad sectors on hard drive, any virus attack, software or hardware issues, automatic corruption of partitions and many other factors. All this results in breaking or damage of EFI partitions. Thus, you need to repair this quickly.
Fix A Broken EFI Partition On Mac OS X El Capitan
Since a broken EFI partition prevents Mac OS from starting up properly, it is a little challenge for you to repair. If you are wrangling with this problem so first thing you should try is to reinstall Mac OS X EI captain onto your computer. However, reinstalling Mac OS is just not enough to troubleshoot that problem. Hence, you need help of a software called Stellar partition Manager which is a fast and most secure method to fix broken EFI partition in order to boot the OS again. This will help you in dealing with all kinds of disk partition related operations.