Pagefile.sys Windows 10 – What is it? and What do I do?

Well, you might have come across the Windows Page file termed as Pagefile.sys in your C: drive roots directory. There is a lot of confusion going on between the users to whether this is harmful or it is not needed. 

To clear everything out and to know more about Pagefile.sys, we have come up with all the information you will need to decide for yourself. In general terms, this is a file that is needed by your operating system as a RAM when needed. There are tons of queries that we will be taking up one-by-one so that you can resolve the issues instantaneously.

What is Pagefile.sys?

Pagefile.sys is a Windows System file reserved in the portion of the hard disk which is used as an extension of the Random Access Memory (RAM). It is known as a Swap file that was designed to improve the performance of the system. In very simple terms, there are times when an application you are running may need more space than available on your RAM memory.

Thus the Pagefile.sys comes into action that contains 1.5 time more space than your actual physical memory and can be used in the time of need. The size of this file is saved by default in your system, but you can always manually set it up to a maximum of thrice the size of the RAM memory.

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

Note: To access the Pagefile.sys in Windows file explorer you need to check the box besideShow Hidden Files and Folder” and “Hide protected operating system files” must be disabled.

Should I delete the pagefile.sys Windows 10?

Now, the very basic question that brought you to this situation. Should you delete the file? There are certain myths that you need to clear off from your head before we answer this question. 

Yes, Pagefile.sys uses a huge amount of space on your system and even more than RAM memory. But, since we have already discussed above what purpose does it serve in any operating system, it is advisable not to remove it. Secondly, it is not a Virus. Many “so-called” technical experts have been calling this out to be a virus or some error, but this is not.

The only reason some files are hidden from the access of the users is that you don’t accidentally make changes to it or just delete it. Moreover, this will not slow down your system no matter the circumstances. It has been designed in a way that helps your system performance and the applications you are running.

If at all you feel that this is something that you should delete, well the biggest issue will arrive when your RAM is completely full and your apps will no longer have enough extra space to boot up and would likely crash. To avoid this, DO NOT delete the file. There is something else that you can try out if it bothers you other than deleting it to either reduce the file size or simply move it to another hard disk.

Still, ignoring all odds, you need to delete it, follow the steps below.

How to delete Pagefile.sys?

So, assuming that you have already made up your mind to delete the Pagefile.sys from your system, here are certain things that you can do to delete it. Follow the step below to delete the Pagefile.sys below.

Step 1: Get Access to Pagefile.sys

Firstly, you need to view the file since such files are kept hidden under the C Drive.

Pagefile.sys

  1. Open the File Manager and Go to “C” Drive.
  2. Press “Ctrl + F1” from your Keyboard to open the ribbon Menu.
  3. Now, Click on ‘view‘ and then ‘Options’ to access the drop-down menu.
  4. Simply click ‘Change folder and search options‘.
  5. Press on the ‘view’ tab and then uncheck ‘Hide protected system operating files’.
  6. Tick out the ‘Show hidden files, folders, and drives’, then click ‘Apply’
  7. Page.sys File is now visible.

Step 2: Delete the File from Windows 10

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

  1. Go to Control Panel from the Start Button on your Desktop.
  2. Look for the ‘advanced system settings‘ and select it from the list.Pagefile.sys Windows 10
  3. Click on the ‘Advanced’ menu. Press on the ‘Settings’ button under the ‘Performance’ section in the Tab.What is Pagefile.sys
  4. In the next tab, Choose the ‘Advanced’ menu option on the top. Under ‘Virtual memory’, click on Change.Open Virtual Memory
  5. Select the ‘No Paging File’ and click on Set.No paging file
  6. Press ‘Ok’ and close the program.
  7. Restart your computer and check the file again. Pagefile.sys is now deleted. 

How to move pagefile.sys?

To all who are not willing to delete the pagefile.sys from Windows 10, you can simply move the file to a different location or drive to clear up the system space. It surely will improve your system’s booting speed and overall performance.

  1. Go to Control Panel from the Start Button on your Desktop.
  2. Look for the ‘advanced system settings‘ and select it from the list.
  3. Click on the ‘Advanced’ menu. Press on the ‘Settings’ button under the ‘Performance’ section in the Tab.
  4. In the next tab, Choose the ‘Advanced’ menu option on the top. Under ‘Virtual memory’, click on Change.
  5. Uncheck the box on the top that says, ‘Automatically manage paging file size of each drive‘. And select ‘No Paging File’ below.
  6. Next, select the external drive that is showing under the C Drive. Move Pagefile.sys
  7. Click the ‘Set‘ button. Read through the warning message and then click ‘Yes’ to proceed with the process.
  8. Restart your computer and check the file again. Pagefile.sys is now moved to the drive you had selected.

This process will make sure that you have cleared up the system space and hopefully, there will be no further issues with the system as you were experiencing.

How to resize pagefile.sys?

There is something else as well that you can try out with the size of the pagefile.sys Windows 10. You can easily change the size of the file as per needed and as per the system can hold. Either here you can add more RAM to your system, or simply resize the default size of pagefile.sys. The process is almost the same as above, just a little different in the end. 

Step 1: Checking Memory Usage in the System

Let’s see how much space we have in our system and how much we can manually set up for the process file.

Check memory of the system

  1. Press on ‘Ctrl +Alt + Del’ on your keyboard to open Task Manager.
  2. Go to the ‘Performance’ tab from the main menu on the top.
  3. Now, Click on ‘Memory’ to check the details. 

Here you view the total used memory and the ones that we can use to set up for the size of the pagefile.sys.

Step 2: Resizing Pagefile.sys

  1. Go to Control Panel from the Start Button on your Desktop.
  2. Look for the ‘advanced system settings‘ and select it from the list.
  3. Click on the ‘Advanced’ menu. Press on the ‘Settings’ button under the ‘Performance’ section in the Tab.
  4. In the next tab, Choose the ‘Advanced’ menu option on the top. Under ‘Virtual memory’, click on Change.
  5. Uncheck the box on the top that says, ‘Automatically manage paging file size of each drive‘.
  6. Choose the option ‘Custom Size’ and set the file size.Resize Pagefile.sys
  7. Keep the minimum size as 800MB and Maximum depending on your systems RAM size.

So here, it goes. This is how you simply resize the Pagefile.sys huge to get over with the issue once and for all. This method is a lot better than deleting it unnecessarily.

Verdict

This is everything you must know about pagefile.sys Windows 10 process. To conclude, we would recommend to not delete the file and choose the other two options instead. That is to move to someplace else or simply reduce the size depending on the RAM memory you have on the system.

Most probably, you can sort out the process involved above very easily. But, if by chance you feel stuck somewhere and have questions on this, simply leave a comment below. We will try to answer them all and resolve them at the earliest.

There are some other system files as well that you can check out and take necessary action.

Simply follow the link for hiberfil.sys file and rundll32.exe to know more about them.

Keep your queries ready and we have got it covered.

 

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