How to Free Up Hard Disk Space Without Deleting Anything Important

I once wanted to implement a 9GB diversion on my 20GB complement expostulate with customarily 1GB giveaway space (was a requirement of a game). With small to no room for deletion any data, we had to demeanour for ways to giveaway adult space on my C expostulate that doesn’t engage deletion critical data. With a few hours of tinkering, we managed to giveaway adult 13GB of space though deletion even a singular critical file.

System expostulate (C expostulate usually) has many complement files/folders such as temporary files, app data, libraries, etc. that can boost in distance as we use your PC; eventually holding adult all a space. You can pierce such files and folders to another expostulate to make space in your complement drive.

So, in this post, I’ll uncover we how to move vast complement files/folders to another expostulate and make them serviceable from there, and get absolved of nonessential information or facilities to giveaway adult space.

1. Decrease or undo hiberfil.sys record size

If we open dark files on a C drive, we would see a outrageous record named hiberfil.sys. This record is used by a hibernate underline of Windows to pierce all a processes from RAM to this file when we put your PC on hibernate mode. The record distance is equal to 75% of your sum RAM installed.

Therefore, if we have 16GB of RAM, afterwards hiberfil.sys distance would be 12GB. Thankfully we can possibly decrease or undo hiberfil.sys record to giveaway adult space on a complement drive, here’s how to do it:

Decrease hiberfil.sys

If we don’t always have loads of processes open before regulating hibernate mode, afterwards we can decrease hiberfil.sys distance to giveaway adult space. The 75% threshold is customarily there to safeguard we are means to use hibernate underline even when roughly all of a RAM is filled with active processes. However, most people can tarry on 50% hiberfil.sys distance as well.

To diminution hiberfil size, we initial need to open an towering authority prompt window.

  • In Windows 7 and below, open start menu and go to All Program.
  • Here right-click on Command Prompt by-pass and name Run as administrator from a context menu.
  • Windows 8 and 10 users can press Windows + X keys and name Command Prompt (Admin) from a list.

In a authority prompt, enter a subsequent authority and strike enter: powercfg -h -size 50

decrease hiberfildecrease hiberfil

This will diminution a hiberfil.sys distance to 50% of your RAM. You can reinstate 50 with any series we like, though it contingency be subsequent 75 and above 50 (you can’t name subsequent 50).

Delete hiberfil.sys File

If we don’t use a hibernate underline of Windows, afterwards we can simply spin it off and claim all a space hiberfil.sys record was taking. To do so, open towering authority prompt window again and enter a below-mentioned command: powercfg -h off

turn off hibernateturn off hibernate

This will spin off a hibernate feature. You can simply spin it behind on if indispensable by regulating a authority powercfg -h on

2. Move Pagefile.sys record to another drive

Pagefile is a practical memory that Windows uses to allot some of a processes in a RAM. Pagefile is essential for a correct operative of your system as it keeps a RAM giveaway by saving pacifist module processes on a tough disk.

However, it’s distance is roughly as large as your tangible RAM and infrequently even double a distance of earthy RAM. So if we have 8G or 16GB of RAM, afterwards a pagefile.sys record will also be nearby that size.

On tip of that, pagefile.sys also resides on a complement expostulate by default, i.e. in a C drive. Thankfully we can simply pierce pagefile.sys to another expostulate with some-more space to giveaway adult space on a complement drive. Here is how to do it:

  1. Press Windows + R keys and form sysdm.cpl in a RUN dialog to open System Properties.
  2. Here pierce to a Advanced add-on and click on Settings underneath Performance.
  3. system settingssystem settings
  4. Move to Advanced add-on here as good and click on Change.
  5. changechange
  6. Uncheck a choice “Automatically conduct paging record distance for all drives” choice and you’ll be means to revise a options subsequent it.
  7. uncheck involuntary uncheck involuntary
  8. Select C drive here and afterwards name No paging file below.
  9. Now click on Set subsequent to it to spin off pagefile.sys on a C drive.
  10. disable page filedisable page file
  11. After that click on a expostulate where we wish to pierce a pagefile.sys and name System managed size underneath it.
  12. Simply click on Set again and pagefile.sys will be altered to a chosen. You will have to restart a PC to let this change take effect.
  13. move pagefilemove pagefile

Note: If we didn’t benefit any space after restarting a PC, afterwards go to C expostulate and unhide dark files. You should see a pagefile.sys here, customarily undo it like we routinely undo a record and it will be removed.

3. Compress all a data

Many people don’t know that Windows has a built-in application tool that can restrict calm inside your NTFS formatted drives. You can possibly compress specific folders or even a whole expostulate to save space. Best of all, we can still use a dense information like we routinely do though any errors or special configurations.

The trade-off here is that each time we will entrance a record or program, it needs to be decompressed before opening; that can be both good or a bad thing depending on your PC specs.

When we will launch a dense program/file, your CPU will fast decompress it and bucket it into RAM (should take reduction than 1-3 seconds). If we have a absolute CPU, afterwards this routine will be faster as well. At a same time, a dense program/file will bucket faster in a RAM as it has a smaller distance now.

Therefore, if we have a strong CPU though slower storage device (preferably tough drive), afterwards a application might speed adult opening time. However, if it’s a other approach around, afterwards it might take an additional second or dual to open a file.

Like we pronounced before, we can possibly restrict specific folders or a whole drive, though we will not suggest we to restrict a whole complement drive. As C expostulate also contains complement files (Windows), it might inversely impact a opening of Windows. So it’s improved to only restrict specific information inside it. Of course, we can restrict other drives that don’t have an handling complement inside.

To restrict a folder/drive, right-click on it and name Properties. Under a General tab, click on a Advanced symbol and afterwards check a checkbox subsequent to Compress essence to save hoop space.

compress foldercompress folder
  • Now click on OK and Apply a settings. You will be asked either all a essence of a folder should be altered or customarily a comparison folder.
  • Here name Apply changes to this folder, subfolders, and files.

Depending on a distance of data, it might take few mins to restrict all a information (may take hours for full expostulate compression).

compress everythingcompress everything

The folder tone will spin blue indicating it is compressed. If we see any opening diminution that we are not gentle with, afterwards go by a same routine again and uncheck a choice Compress essence to save hoop space to decompress a folder.

In my case, we decreased a distance of my Program Files folder from 1GB to 744MB though any conspicuous detriment in performance. That’s roughly 250MB of giveaway space. However, your mileage might change as it still depends on a calm form and either it is already dense or not.

compressed foldercompressed folder

4. Decrease Recycle Bin size

Deleting unrequired calm inside a recycle bin is critical to safeguard we benefit space for a deleted items. However, we can also decrease a distance of a recycle bin storage for complement drive to safeguard we don’t have too many information unresolved around in a recycle bin.

Here is how to do it:

  1. Right-click on recycle bin and name Properties.
  2. Select C drive here and enter a volume of allocated storage underneath a Custom size option.
  3. decrease recycle bin sizedecrease recycle bin size

Usually, 1-2GB space is adequate to keep recycle bin operative while regulating reduction space.

5. Move User Libraries

Your user comment libraries are stored on a C expostulate by default. Folders such as My Documents, My Pictures, My Videos, Contacts, Desktop, etc. all are on a C drive. Of course, these folders customarily enclose a lot of information that we might not mind relocating to another drive.

However, directly relocating these folders to another expostulate will have a disastrous outcome on programs regulating them, such a desktop. Thankfully, there is a approach to move these folders to another expostulate while vouchsafing Windows and other module conduct them from a new location.

  1. Right-click on a folder and name Properties from a menu.
  2. Here pierce to Location add-on and click on Move.
  3. Just select a new plcae on another drive where we wish to pierce this folder and it will be moved.
  4. move foldermove folder

Repeat a above routine for all a libraries to pierce them as well. we will suggest we to create a folder with a name of your user name and pierce all these folders there. This approach it will be easier to conduct them.

Note: The App data folder inside your username can’t be altered like this. However, we should not pierce this folder anyway as it might mangle some apps.

6. Move TEMP and TMP folders

TEMP and TMP are a dual folders in complement expostulate where all a proxy information of Windows and programs is stored. The information inside these folders is customarily proxy and can be deleted to recover space though vital drawbacks.

However, we don’t find this as a arguable resolution as progressing or after these folders are going to fill adult again with data. And we also need to have adequate giveaway space accessible all a time that a programs could emanate proxy information again.

A permanent resolution to this problem would be to move these dual folders to another expostulate with some-more storage. However, we can't pierce them a common approach as programs and Windows need to know where a folders are.

Here is how to pierce them:

  1. First, go to a expostulate where we wish to pierce these folders and emanate dual new folders. Name one as TEMP and other as TMP.
  2. After that press Window + R and form sysdm.cpl in a Run dialog.
  3. In a complement properties, pierce to Advanced add-on and click on a Environment Variables symbol below.
  4. environmental variablesenvironmental variables
  5. You will find both TEMP and TMP variables in a User variables section.
  6. edit tempedit temp
  7. Click on TEMP and afterwards click on Edit choice subsequent it.
  8. Here we need to enter a new plcae in a Variable value field.
  9. Go to a TEMP folder we combined progressing in a new plcae and transcribe a plcae from a above residence bar.
  10. Paste a plcae here and click on OK.
  11. change temp filechange temp file
  12. Do a same for TMP variable, though copy/paste a plcae of new TMP folder we combined instead.

Your system will now review and write proxy files to a newly combined folder instead of a folder in a complement drive. However, we should undo all a prior information in a TEMP and TMP folder on a complement expostulate to giveaway adult space.

7. Delete transcribe files

Duplicate files are unnecessary files that could build adult over time due to bad copy/pasting, backups and mixed installations of programs. These files are customarily invalid and can be safely deleted. Here is how to undo them:

For this purpose, Duplicate Cleaner’s giveaway version is a good apparatus to both find and undo transcribe files. Download and implement a apparatus and launch it.

  • Move to a Select Location add-on and right-click on C drive.
  • Now click on Add Path and afterwards click on Scan Now symbol during a tip to start a scan.
duplicate record pathduplicate record path

Once a indicate finishes, a tool will uncover we all a transcribe files and sum space they are taking. Here do not name all a files and undo them as some of a files might be identical though are opposite files. Go by all a files and make certain they are tangible duplicates.

After that click on File Removal symbol above to undo all a comparison files.

delete transcribe filesdelete transcribe files

8. Delete nonessential files

I am not going to ask we to undo programs and files that are not useful to we anymore or we use reduction frequently, though deleting information that isn’t required is a good approach to giveaway adult some space. You can use a good PC cleaning apparatus to fast undo unrequired information and giveaway adult space. For this purpose, CCleaner is a arguable apparatus that can assistance giveaway adult GBs of space.

Just implement CCleaner and run a discerning indicate by clicking on Analyze button. It will uncover we all a nonessential information that can be deleted. Check this information to safeguard zero critical is there, and afterwards click on Run Cleaner symbol to undo a data.


Note: CCleaner also deletes information of your browser. If we don’t wish to undo internet history, cookies, cache and other accessible data, afterwards uncheck these options before scanning.

Final thoughts

Moving pagefile.sys and compressing many of a information inside C expostulate helped me giveaway adult a many space in complement drive. However, other methods mentioned here will also assistance giveaway adult space and keep it giveaway in a destiny as well. Do let us know in a comments if we know any other methods to giveaway adult space in C drive.

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