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What is PAGEFILE.SYS in Windows 10

Well, you might have found a Windows page file named Pagefile.sys in the C: drive root directory. There is a lot of confusion among users about whether this is harmful or not necessary.

To clarify everything and learn more about Pagefile.sys, we have created all the information you will need to decide for yourself. Generally, this is a file your operating system needs as random access memory (RAM) when necessary. There are a lot of queries that we will process one by one so that you can solve problems immediately.


Pagefile.sys is a Windows system file that is reserved on a part of the hard disk that is used as a RAM accessory. It is known as a swap file designed to improve system performance. In very simple terms, there are times when an application you run may need more space than RAM.

Therefore, Pagefile.sys moves to a work that has 1.5 times more space than its actual physical memory and can be used at the time of need. The size of this file is saved by default to your system, but you can always configure it manually up to three times the size of the RAM.

Another important fact that you should have about Pagefile.sys Windows 10 is that all of your information and data or simply says that the backup is stored here. In case of data loss or loss, you can simply access this file and recover all your data.

Note: To access Pagefile.sys in Windows File Explorer, the box next to “Show hidden files and folders” must be checked and “Hide protected operating system files” must be disabled.

Should I delete PAGEFILE.SYS WINDOWS 10?

Now, the main question that brought you to this situation. Should you delete the file? There are some myths that you should wipe from your head before answering this question.

Yes, Pagefile.sys uses lots of space on your system and more RAM. However, as we previously discussed what is meant by any operating system, it is a good idea not to remove it. Secondly, it is not a virus. Many alleged “technical experts” describe this as a virus or a bug, but this is not so.

The only reason some files are hidden to reach the user is not to make changes or delete them by mistake. Also, this will not slow your system down regardless of circumstances. It is designed in a way that helps to perform your system and the applications you are running.

If you think this is something to get rid of, the most important issue will come when the RAM is completely full and your apps no longer have enough extra space to boot and might crash. To avoid this, do not delete the file. There is another thing you can try if it bothers you besides deleting it to reduce file size or simply move it to another hard drive.

However, to ignore all odds, you must eliminate it, follow the steps below.

How to delete PAGEFILE.SYS?

So, assuming you’ve already decided to remove Pagefile.sys from your system, here are a few things you can do to remove it. Follow the step below to remove Pagefile.sys below.

Step 1: Get access to PAGEFILE.SYS

  • First, you should see the file where these files are hidden under Unit C.
  • Open File Manager and go to drive “C”.
  • Press “Ctrl + F1” on the keyboard to open the ribbon menu.
  • Now, click on view then click on option to access the menu.
  • Just click “Change folder and search options”.
  • Then click on the view tab and uncheck “Hide OS Protected Files.”
  • Click on the show all hidden files, folders, and drives”, then click “Apply”
  • The Page.sys file is now visible.

Step 2: Delete WINDOWS 10 file

The next step is to simply delete the file by following some steps very carefully.

  • Go to the control panel from the “Start” button on the desktop.
  • Find and select Advanced System Settings settings from the list. Pagefile.sys Windows 10
  • Click on the “Advanced” menu. Click the “Settings” button under the “Performance” section of the tab. What is Pagefile.sys
  • On the next tab, choose the “Advanced” menu option at the top. In Virtual Memory, click Change. Open virtual memory
  • Click on “File Not Relaying” and then click on “Set.” No paging file
  • Click “OK” and close the program.
  • Restart the computer and check the file again. Pagefile.sys is now deleted.

How to transfer PAGEFILE.SYS?

For those who do not want to delete the pagefile.sys file from Windows 10, they can simply move the file to a different location or unit to clean up system space. It will definitely improve the boot speed and overall performance of your system.

  • Go to the control panel from the “Start” button on the desktop.
  • Find Avanade’s advanced system settings and select them from the list.
  • Click on the “Advanced” menu. Click the “Settings” button under the “Performance” section of the tab.
  • On the next tab, choose the “Advanced” menu option at the top. In Virtual Memory, click Change.
  • Uncheck the box at the top that says: “Automatically manage paging file size for each unit.”
  • Choose the “Custom Size” option and set the file size. Change the size of the page.sys file
  • Maintain minimum size of 800MB and maximum size according to system RAM.

So here it goes. This is how you can simply resize a huge Pagefile.sys to overcome the problem once and for all. This method is much better than getting rid of it unnecessarily.


This is all you need to know about the pagefile.sys process for Windows 10. Finally, we recommend not deleting the file and choosing the other two options. This moves to another location or simply reduces the size depending on the RAM you have in the system.

Most likely, you can solve the relevant process very easily. But if you feel chance somewhere and have questions about this, just leave a comment below. We will try to answer them all and solve them as soon as possible.

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