Extend Windows 10 OS Partition with a Third-Party Tool. It's also a good choice to extend Windows OS partition with a third-party tool-partition management software. The partition management software can help users to expand the C partition with their move/merge/expand functions. MiniTool Partition Wizard is a partition manager software that supports 32/64 bit Windows Operating System. Bundleware Bundled with some Antivirus installer; It allows expanding a partition to the left. Something not even windows built-in tool can do. Alternatives to GParted for Windows, Linux, Mac, Software as a Service (SaaS), Web. Partition software, free download - Recovery Partition Creator, Mac Free Disk Partition Recovery, IUWEshare Mac Disk Partition Recovery Wizard, and many more programs. Dec 02, 2019 Prior Mac User worries on expanding/ enlarge partition on Mac, But Smart apples giving very secure option on the official way, using this way you can increase space in drive partition. Or most of the users trying to install windows on another partition at that time you need enough space there for installation through the boot camp.
Microsoft has announced it is going to completely Windows 7 by Jan.14th, 2020. Windows 7 fans can no longer get services from Microsoft then.
Problems like 'Windows 7 becomes slow', 'C drive is out of space' or 'Windows was unable to complete the format', etc. will accumulate and affect people's life.
EaseUS software has collected 6 ways to help you extend partition in Windows 7/8/10. Most solutions can also be applied to expand the system partition. Go through this page and find the best method to expand your partition in Windows 10.
PAGE CONTENT:
Part 1. Extend Partition with Unallocated Space (2 Ways)
Part 2. Expand Partition without Unallocated Space (4 Methods)
Notice:
Open Disk Management and check if there is unallocated space on your disk.
If yes, go to Part 1 and find the right solution.
If not, go to Part 2 and use the provided methods for help.
Part 1. Extend Partition with Unallocated Space
In this part, we'll offer two tools to help you extend Windows 7 partition with existing unallocated space - Disk Management and free partition manager software.
Way 1. Extend Windows 7 Partition with Adjacent Unallocated Space
Notice:
Please note that there must be unallocated space behind the partition which you want to expand with Windows built-in Disk Management utility.
Otherwise, you might find that the Extend Volume option is greyed out and not available.
In this case, free partition manager software in Way 2 can expand partition with non-adjacent space.
See the detail steps on how to expand your partition with adjacent Disk Management:
Step 1. Right-click My Computer and choose Manage -> Storage -> Disk Management.
Step 2. Right-click on the partition that you want to extend, and choose 'Extend Volume' to continue.
Step 3. Set and add more size to your target partition and click 'Next' to continue.
Step 4. Click 'Finish' to complete the process.
Way 2. Expand Partition with Non-adjacent Unallocated Space
If the unallocated space on your hard drive is not next to your target partition, don't worry. As Disk Management can't move a partition or unallocated space location, as a result, you cannot directly add non-adjacent free space to your target partition.
Free partition manager software like EaseUS Partition Master Free with its resize/move feature can help.
With this freeware, you can directly merge non-adjacent space and extend target partition with ease.
Note: Skip Step 1 and start with Step 2 if your hard drive already contains unallocated space.
Step 1: Launch EaseUS Partition Master
1. On the main window, right-click on the partition that you want to merge space to another and select 'Delete'.
2. Click 'OK' to confirm. The deleted partition will display as unallocated.
Step 2: Move the unallocated space next to the target partition
1. Right-click on a partition next to the unallocated space and select 'Resize/Move'. 2. Drag the selected partition forward or backward, moving the unallocated space toward the target partition, and click 'OK'. Repeat 1 and 2 until the unallocated space is moved next to the target partition.
Click the 'Execute Operation' button and 'Apply' to keep all changes.
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Step 3: Merge partitions
1. Right-click on the target partition that you need to add space to and keep, select 'Resize/Move'.
2. Drag the target partition handle into the unallocated space and click 'OK'.
3. Click the 'Execute Operation' button and click 'Apply' to keep all changes.
If two partitions are separated by unallocated space, right-click on one partition (you want to keep) and select 'Merge' > Select another partition and click 'OK' > Keep all changes by clicking the 'Execute Operation' button and 'Apply'.
After this, you've successfully moved and added the unallocated space to your Windows 7 partition. If you don't have any unallocated space on your hard drive, what will you do to increase the target partition size?
Follow Part 2 and you'll find 4 methods that can resolve this issue for you.
Part 2. Extend Partition without Unallocated Space
When your hard drive doesn't have free unallocated space for extending partition, relax. In this part, we've collected 4 practical methods for you to apply and increase your partition size.
Method 1. Shrink or delete the adjacent partition
When there is an adjacent partition which is empty or contains enough free space on your hard drive, you can follow this method for a guide:
First. Delete or shrink the adjacent partition
Open Disk Management, locate the partition next to your target one, and check its state:
If the partition is empty, right-click on it and select 'Delete Volume' > Click 'Yes' to confirm.
If the partition is not empty but has big enough space, right-click on it and select 'Shrink Volume' > Enter the amount of space that you want to shrink and click 'Shrink' to confirm.
Next. Expand partition with left unallocated space
To do so, you can move back to Method 1 in Part 1 and use Disk Management for help.
Or you can also apply free partition manager software - EaseUS Partition Master Free for help with below steps:
Step 1. Launch EaseUS Partition Master on your PC.
Step 2. Free up space to extend partition.
If the hard drive has enough unallocated space to extend the target partition, jump to Step 3, and continue. If not, free up space first:
Right-click on a partition next to the target partition and select 'Resize/Move'.
Drag the partition ends to free up space, leaving enough unallocated space behind the target partition, click 'OK'.
Step 3. Extend partition.
Right-click on the target partition and select 'Resize/Move'.
Drag the target partition handle into the unallocated space to extend partition.
Step 4. Keep all changes.
Click the 'Execute Operation' button and click 'Apply' to keep all changes.
Method 2. Free Up Target Partition Space - Delete Junk Files/Useless Large Files
The target of this method is to extend the current usable space without changing the partition state on your hard drive.
To do so, you can use a disk cleaner software or thrid-party tool or help. Here, you can directly use EaseUS Tools M with its System Cleanup and Large File Cleanup features for help:
#1. Clean Up Junk Files from System C Drive:
Step 1. DOWNLOAD and install EaseUS Tools M. Select 'System Cleanup' on the main screen.
Step 2. Select the type of junk files you want to scan and click 'Analyze'.
Step 3. Identify and select useless files and click 'Clean up' to remove those files from your PC or laptop.
#2. Delete Useless Large Files:
Step 1. DOWNLOAD EaseUS Tools M for free and install it on your computer.
Step 2. Launch EaseUS ToolsM in Windows PC. Select 'Large File Cleanup' on the main screen.
Step 3. Select the drive and click 'Scan' to let the program locate, find all large files on your disk.
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Step 4. Identify and select useless large files and click 'Delete' to remove those files from your PC or laptop. A message tells you this process will permanently delete the files, click 'Yes' to start the process.
Note: During the cleaning process, please check the scan result carefully before you decide to delete them on Windows 7.
Method 3. Extend Partition with Free Space on the Second Hard Drive
Required: At least two hard disks installed on Windows 7.
If you have two or three disks, and the second or the third hard drive contains enough free and unallocated space, congratulations. You can add space from the second or third disk to your target partition on the current disk.
To do so, you need to convert two basic disks into dynamic. You can refer to this link to complete the whole process: Merge Disk 0 and Disk 1.
Notice:
1. This method only works to extend data partition by adding unallocated space from the second disk.
If you want to use free space on the second disk to extend your system partition, we are sorry that this method can't work.
2. After converting two disks into dynamic, remember to right-click the target partition that you want to extend and select 'Resize/Move'. And follow the introduced tutorial page to finish the process.
Method 4. Clone and Replace Old Drive to A Bigger One
Required: A new and bigger hard drive, a free disk cloning software
To do so, you'll need to buy a new and bigger hard drive in advance. And then use a disk cloning software to clone and replace the old hard drive with the bigger one.
Here, we'd like to recommend you use EaseUS Todo Backup Free for help. You can check and follow the tutorial steps below to replace your hard drive to a bigger new one now:
Step 1. Open your Windows 7 computer case, connect the new hard drive to your computer via a SATA or ATA cable correctly.
(Make sure the computer can detect your new drive.)
Step 2. Follow the video tutorial to clone and upgrade your old hard drive to a new bigger one:
Step 3. Restart Windows 7 if necessary and follow solutions in Part 1 to extend partition with free unallocated space in the new hard drive.
To Sum Up
This page includes 6 ways of helping you extend Windows 7 partition when the hard drive has or has no unallocated space.
When Windows 7 hard drive contains unallocated space, you can refer to Part 1 and apply Disk Management or free partition manager software - EaseUS Partition Master Free for help.
When the hard drive doesn't have unallocated space, you can refer to Part 2 with provided methods for help.
Note that solutions on this page can also help you increase partition size on other Windows systems, including Windows 10, 8.1,8 and old Windows XP/Vista.