How To Extend C Drive In Windows 10 Without Formatting?

If you have a low storage problem on your computer, you might want to increase the disk space. In the case of Windows PC, when you are primarily using drive C, it shows a warning message of Low disk space when you boot up. This is an indication that you need to increase the disk space or remove some of the stored data. If you are not willing to delete anything, you must look into the methods on how to extend C drive in Windows 10. You can check the disk space using the in-built disk management tool on Windows.

In this blog, we tell you how to increase space in the C drive while using a dedicated partition manager tool– EaseUS Partition Master. It is great software with multiple functionalities to make changes in the partition in Windows PC. You can resize, move, clone, merge, create, format, delete, copy and organize partitions using it. It includes several disk management tools to improve the performance of your system. There is unallocated space on your system and it can be used to add on the disk partition. 

Here we will talk about how to add unallocated space to the C drive using the different methods. 

Before we begin the process, we would suggest you take a backup of your data on the hard drive. It is important to make sure that your data is safe before making any changes in the disk space. 

How To Extend C Drive In Windows 10 Without Formatting

There are primarily two methods that can be used to extend the C drive in Windows 10. Let’s start with the first method which uses the dedicated feature to assign the unallocated space to another partition. In another method, you can use the resize partition feature to increase space on the C drive.  

Method 1: Using Smart Space Adjustment Feature-

In this method, we will learn how to extend the volume of a C drive. EaseUS Partition Master comes equipped with several important features to help in managing partitions. When you are looking at the way out on how to increase space on C drive, this method will be the quickest of them all. All you need to do is follow the steps given below-

Step 1: Download EaseUS Partition Master by clicking on the download button given below-

Step 2: Complete the installation process and then launch the application.

Step 3: On the home screen of EaseUS Partition Master you will likely see the warning message which states – ‘Low Disk space Alert’ along with a solution – Adjust with 1 Click. Click on this button as it will lead to the easiest solution to extend space on the C drive on your computer.

Alternatively, if you do not see the message, you can select the disk partition from the list and then click on the feature.

Step 4: It opens the Smart Space Adjustment tab and it will show you the layout of the disk. It helps in understanding the space which can be allocated to the C drive. When you are satisfied with the automatic adjustment shown in this tab, you can click on the Proceed button.

Alternatively, click on the Manual Adjustment and allocate the space manually.

Step 5: Once you have confirmed the action of your choice, you will see the Execute Operation button on the top bar. Click on it and then under Pending Operations click on Apply. 

This action will be performed in a few minutes and then you can have more space on the C drive than before.

Method 2: Using Resize/Move Partition with unallocated space

If you are looking for an option to extend the C drive without formatting, EaseUS Partition Master will help with that. One of the modules is to resize and move the partition and we use it to allocate more space to the C drive. 

Let’s start this method by following the steps given below to learn how to extend the C drive in Windows 10 with the use of unallocated space on the disk.

Step 1: Launch EaseUS Partition Master and select C drive from the home screen.

Step 2: Right-click on it and then from the options click on Resize/Move.

Step 3: You will be required to drag the system partition to unallocated space so it will be added to the C drive. Click on Ok when done.

Step 4: Go to the top bar and click on Execute Operation and then click on Apply in the Pending Operations tab. 

This is how to add unallocated space to the C drive on your computer. 

Method 3: Using Resize/Move Partition without unallocated space

In this method, we use another feature of EaseUS Partition Master to know how to increase C drive space in Windows 10.

Step 1: Launch EaseUS Partition Master and then check out the partitions on the home screen. 

Step 2:  Select the biggest partition with the free space and then right-click on it. Select Allocate Space option.

Step 3: Now, select the system drive on Allocate Space and then drag C drive into the free space. 

Step 4:  Go to the top bar and click on Execute Operation and then click on Apply in the Pending Operations tab.

Afterward, your C drive will be allocated the free space of another disk partition.

Wrapping Up-

If you are looking for a way on how to add unallocated space to C drive, the best solution is to use a partition manager. This serves in three different ways to extend the C drive in Windows 1- without formatting the hard disk. EaseUS Partition Master helps in making changes to the disk partitions on your Windows PC quickly.

We hope this article will help you in learning how to increase C drive in Windows 10. We would like to know your views on this post to make it more useful. Your suggestions and comments are welcome in the comment section below. Share the information with your friends and others by sharing the article on social media.

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Frequently Asked Questions –

Q1. How can I extend my C drive for free?

If you are looking for a way to extend the C drive for free, then you will be required to use the disk management utility on Windows PC. This can help you to an extent but it also risks data loss. 

Q2. How do I increase C drive in Windows 10?

To increase C drive space in Windows 10, you can easily use one of the aforementioned methods using EaseUS Partition Master. It is an easy-to-use partition manager tool and it can make changes to the disk partition effectively without formatting. 

Q3. How to extend the C drive to 2GB in Windows 10?

If you wish to extend C drive to a particular size, you will be required to use the Manual adjustment tool on EaseUS Partition Master. This will ask you to use the unallocated free disk space to be added on the C drive and you can drag the space on the assigned partition manually.

Q4. How to extend C drive without formatting Windows 10?

The best way to extend the C drive without formatting Windows 10 will be using partition manager software. They are efficient in making adjustments to the disk partition. Here we recommend using EaseUS Partition Master for a smooth operation.

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