When hibernation is enabled in Windows 10, the OS creates a file called hiberfil.sys in the root of your C: drive. I would like to share how you can free up disk space by enabling compression on the hibernation file in Windows 10.
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If you want to disable hibernate mode without turning off Fast Startup, you can reduce the size of the hibernation file (hiberfil.sys) to about 20% of your RAM in Windows 10. Tip: hiberfil.sys is a hidden system file. How To Enable/ Disable NTFS Compression In Windows To Improve Performance:- NTFS file compression is a feature available in Windows operating systems. The NTFS file compression feature plays a great role in compressing files to save space on NTFS hard drives. This feature works perfectly in some situations and with some file types.
Compress Hibernation File in Windows 10
In this article:
What is the hibernation file in Windows 10
The hiberfil.sys stores the contents of memory (RAM) when you hibernate your PC. When you resume from hibernation, Windows 10 reads this file again and transfers its contents back to memory. Because memory capacities on modern PCs are always increasing, the hibernation file takes up considerable disk space.
Although you can disable hibernation and use sleep state or always keep your PC powered, it's not an energy-efficient way for mobile PCs. Also, some features like Fast Startup in Windows 10 depend on hibernation being enabled to boot the OS faster. If you disable hibernation, you lose the benefits of fast boot.
To solve the problem of increasing RAM capacities, Microsoft added the ability to compress the hibernation file in Windows 7. This means that the C:hiberfil.sys file does not take as much disk space as your RAM capacity. It can take significantly less disk space, even 50% of your installed RAM capacity. This is a fantastic improvement Microsoft has made in Windows 7 and later, but it's turned off by default. Let's see how to turn it on.
How to open ani files. Windows can't open this file: File: example.ani To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer. Is there one way to open unknown files? Many files contain only simple text data. It is possible that while opening unknown files (e.g. ANI) with a simple text editor like Windows Notepad will allow us to see some of the data encoded in the file. This method allows you to preview the contents of many files, but probably not in such a structure as a program dedicated to support them. The.ani file extension is used for default Windows cursors, but files with the.ani file extension may also contain custom cursors designed by professional or hobby designers. ANI files are often included with custom Windows desktop themes that users download to. Jan 09, 2020 What is ANI File Format. A file with.ANI file extension is a graphics file format used by Microsoft for animated mouse cursors. The ANI file format is a specialized version of Microsoft’s Resource Exchange File Format (RIFF). A RIFF file is composed of chunks. Chunks have three components: data-type identifier, chunk size integer and data. Oct 17, 2018 An ANI file is a cursor animation file used by the Windows operating system. It contains image frames for the animation sequence as a collection of.ICO files. ANI files are similar to.CUR files, but contain multiple images used for animation.
How to compress the hibernation file in Windows 10
- Open an elevated command prompt.
- Type the following command:where NN is the desired hiberfile.sys size in percentage of the total memory.
For example, if you have 8 GB of RAM installed and you want to set the hibernation file size to 60% to save disk space. Then simply use this command:This will set the hibernation file to 60% of 8 GB of RAM, meaning only 4.8 GB. It will save you 3.2 GB of disk space.
Even if you have only 4 GB or 3 GB of RAM, setting this to 50% will save you 2 GB or 1.5 GB of disk space respectively. So this is a very cool optimization you can always make on every Windows system. You will have more free space on your C: drive than before.
How to undo the hibernation file compression in Windows 10
- Open an elevated command prompt.
- Type the following command:
This will disable the hibernation file compression in Windows 10. That's it.
The same can be done in Windows 8.1 and Windows 8.
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Enabling and / or disabling the handy drive compression on Windows 10 is easy or MS Server!
![Disable File Compression Windows 10 Disable File Compression Windows 10](https://tunecomp.net/wp-content/uploads/2015/10/win10-swap-file-disable009.png)
Operating systems use file compression to shrink files by compressing the rarely used data to save space. This can be used when disk space is running low and you run out of files that you can manually remove to free up space on your hard drive. After uninstalling Windows 10 programs, and Windows 10 disk cleanup has been done!
How to enable drive compression on Windows 10!
1. Please start the Windows 10 File Explorer (shortcut Windows + E)
![Windows Windows](https://techhowtodo.com/wp-content/uploads/2019/12/Img-6.png)
3. In the drive properties tab 'General'
4. And without detours to save 'drive to compress space ' activate
(.. see Image-1 Point 1 to 4)
(Image-1) Enable and disable drive compression on Windows 10! |
Info:
If you have too little hard disk space on your Windows drive, usually C: suffers from the performance of your Windows PC. Windows 10 sometimes automatically compresses files on your computer to free up space when disk space is running low. Often you won't even notice that your files have been compressed and this may not be done automatically. To access a compressed file, it must first be decompressed by Windows. This takes additional time, although it is very minimal.