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.
PIXresizer by Bluefive software is an application that can help you easily resize various types of digital images. Even though a version of PIXresizer for Mac can not be found on the Internet, there are plenty other tools you can use to change the size of your photos. Here are some replacements for PIXresizer for Mac. Apple made it easier to resize partitions—logical divisions of a disk drive into separate mountable volumes with different properties—several releases of macOS ago. Display the chart in a new chart sheet. Select the New sheet option, and then in the New sheet box, type a name for the new chart sheet. Display the chart as an embedded chart in a sheet. Select the Object in option, and then in the Object in box, select the sheet that you want 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.
If you’ve ever needed to resize or compress an image on your Mac but thought you didn’t have the right software to do so, think again!
In a few simple steps, you can easily resize an image, crop a specific focus area of an image, or compress your image. Better yet, you can do all of these tasks without having to download expensive editing software.
We’ll walk you through some simple step-by-step guides on how to edit and compress image files quickly and easily using the Preview application on your Mac.
How to resize an image in the Preview app
First, open Finder on your Mac. In Finder, navigate to the place where your desired image is located (such as Desktop, Downloads, or Recents) and open the image.
The image should open by default in Preview. If it opens in another application instead, you can right-click the image using the mouse (or two-finger click the image on your Mac trackpad) and choose to open it with the Preview application.
Once you’ve opened the image file in Preview, go to the Preview menu on the top left of your screen, select Tools, then Adjust Size. From here, you can resize your image by adjusting its height and width. Check the “Scale Proportionally” box to make sure your image won’t be distorted or skewed after it’s resized.
Right under the image dimensions adjuster, you can find the Resulting Size of your image.
Another useful image editing tool in the Preview application is the Crop feature. This feature allows you to easily select the focus area of an image and crop accordingly.
First, click and drag to select the desired area of your image. A dotted outline will appear to highlight your selection.
From here, you can adjust the dimensions of your final image by clicking and dragging the blue circles until you’re satisfied. Then, go back to Tools and select Crop from the dropdown menu to crop the desired part of the image. (You can also crop an image with the keyboard shortcut Command + K).
This feature is especially useful when you want to change the size of an image without reducing its quality (or just remove a particular area of an image).
Cropping an image, playing a movie, and handling dozens of active apps simultaneously, your Mac may get slow and laggy. Trying to detect heavy consumers and optimize your Mac’s performance manually may take some time. CleanMyMac X is a dedicated Mac cleaner that can speed up your Mac in a couple of seconds. Just start Smart Scan to let CleanMyMac X clear your Mac of junk, determine and terminate conflicting processes. Follow the link to give CleanMyMac X a try.
How to compress an image in the Preview App
Whether you are looking to easily share an image through email or save disk space on your Mac, compressing an image file is a simple way to reduce a file size without sacrificing quality. Compressing an image is also useful when uploading an image somewhere that has a maximum file size limit.
To compress your image, open Preview. Click Open from the Preview menu and choose Open to choose an image you want to compress. Then navigate to the Tools option and select Adjust Size.
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At the top of the Adjust Image window, you’ll see the “Fit into” option. The default selection is Custom, but you can select different pixel dimensions from the dropdown list and compress your image. Then take a look at the Resulting Size field to see how your file size has changed.
There’s also another way to compress an image using Preview. But this method affects the quality of your image.
- Open image in Preview.
- Go to the Preview menu and select File.
- Choose Export.
- Change the format of the image to JPEG.
Here you can adjust the quality, which in turn will compress the size of the image.
Locate and remove large and old files
If you’re looking to save additional disk space, check out CleanMyMac X and its Large & Old Files feature. It finds the heaviest files on your Mac or external drives and groups them by kind, size, and access date. This saves you the burden of navigating through endless files and folders—instead, you can decide which files you’d like to remove based on a comprehensively arranged list of files.
If you want a broader perspective, you can go to another tab - Space Lens. It builds a virtual map of your storage, showing the size and location of each file.
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To get to use Space Lens and other features of CleanMyMac X:
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- Download CleanMyMac X - a free trial is available.
- Install and launch the app.
- Go to Space Lens and press Scan.
Once CleanMyMac X shows you all the files you have, you can simply select the ones you don’t need and press Remove.
Hopefully, now you can crop and compress your images. And if you have been hoarding lots of files, decluttering your Mac once in a while is a must, and CleanMyMac X will help you with that. That’s all for today!