3 Ways to Show/View Folder Size in Windows 10

There are 3 ways discussed in this article that focus on show folder size Windows 10. The main motive of each of these three ways is to resolve the issue of how to show folder size in Windows 10.

Part 1. How to Show Folder Size in Windows Explorer?

Follow these steps for using Windows explorer to show folder size method:

• Go to File Explorer Options.

• Click on «View» tab.

• Tick the box beside the option «Display file size information in folder tips» in the advanced settings dialog box.

• Click on «OK» to save the changes.

• By following these steps folder size explorer Windows 10 can be used to see the folder size in Windows 10.

Part 2. How to View Folder Size in Windows 10 from Properties?

Another way to view folder size Windows 10 is to check it from properties. The size of files is well shown in the Windows File Explorer, but usually, the size of the folder is not shown up in it. Follow the steps mentioned to see the folder size using properties:

• Locate the file in Windows File Explorer.

• Make a right click on it and click on the option «Properties» in the drop-down menu.

• A window named as «[foldername] Properties» will pop up showing the folder size in «Size» and space occupied on the disk at «Size on disk» boxes respectively.

Part 3. How to Show Folder Size in Windows 10 Using Apps?

There are a few apps that can help in the process of viewing the folder size in Windows 10 PC. 5 of the most popular software are listed here for the said purpose:

1. Folder Size:

Folder Size software is free of cost and easily downloadable. After getting installed in the PC Folder Size add on a new column in the Windows File Explorer. This column shows the size of each file and folder. People like folder Size due to the facts that:

• It updates the size of the folders automatically when a change in folder occurs.

• No other application or program is required to be used for getting the information of the size of the folder.

• The size of the folder is shown only on opening the Windows Explorer. No need to scan each time the PC is turned on.

• If the folder is large, then it will be scanned in the background while allowing the user to perform other tasks.

Here is the download link of the same: http://foldersize.sourceforge.net/

2. TreeSize:

TreeSize is also a program that lets the user know about the size of the folder. Its main feature is to inform the user which folder is occupying more space on the disk, so that he or she can free up space. Just like Folder Size, TreeSize is also free. Download the .exe file from the following link and install it. After installation click on «scan» in the menu and select the folder to see the size of it. The user can also select an entire drive to see the size of all the folders within it. Sorting of the later can be done too by TreeSize. TreeSize is capable of showing the size of subfolders within the folders too by expanding the later.

Here is the download link for TreeSize: http://treesize-free.en.lo4d.com/

3. Disktective:

Disktective is a software platform to find out the size of the PC’s folders. The most preferred part of this software product is its user-friendly interface, which makes it easy to use and its portability. After installing the software from the link provided, the application will ask the user to choose the drive to scan. After selecting the drive, a quick scan will be done and the size of all the folders in the selected drive. A pie chart of the sizes will also be shown to the user for easier grasp of the space occupied by the folders. This software product also enables the user watch the size of external drives, i.e., CD/DVD or USB too.

4. Getfoldersize:

Getfoldersize is another application to judge the size of folders in the PC. It shows the size of all the folders in the whole PC in shape of a folder tree sorted by folder size. This categorisation helps the user to locate the trash files or empty folders no longer needed. The user can free up space simply by deleting the said. The most liked features of this application are:

• Its visual interface, which systematically shows the folders and sub-folders; this makes it easier to choose which file to remove and which folder/file to keep.

• All the ghost folders, i.e., unused or empty folders can be tracked down easily through this.

• The software can scan computers connected through the same network.

5. WinDirStat

WinDirStat can show the disk usage statistics view and clean up the spaces for various editions of Microsoft Windows. WinDirSat scans the whole directory of the PC and then projects the results in three functional ways viz.

• Tree view of the directory list just like the Windows Explorer but more arranged according to the size of the file

• Treemap, this feature shows the entire subjects of the directory in the form of a tree.

• Extension list which depicts the statistics of the files and their types.

That’s all about how to show folder size in Windows 10. In addition, losing the account’s password can make people suffer a lot. But with the use of a simple tool named 4WinKey, one can easily deal with such problems. This simple software product can come in real handy for the problems related to a lost password of Windows 10 PC.

Display File Size in Bytes on Windows Explorer

Is there any way that I can display the File Size within the Windows Explorer in Bytes (instead of KB, GB, etc.)?

I have looked all over the internet for this but I couldn’t find any answer that would not require me to buy yet another piece of software. And I really can’t believe it that MS doesn’t have this somewhere buried within some Registry key or something.

Any help would be appreciated.

This cannot be changed. Windows Explorer will display the size column in the smallest unit, “KB” for simplicity. If you select your file and view the details pane, you will see the file in its true form, whether it’s MB or GB.

There are third party programs that are able to do what you are asking, but unfortunately, I do not think it would come for free.

THIRD PARTY DISCLAIMER
Using Third Party Software, including hardware drivers can cause serious problems that may prevent your computer from booting properly. Microsoft cannot guarantee that any problems resulting from the use of Third Party Software can be solved. Using Third Party Software is at your own risk.

Azeez Nadeem — Microsoft Support

[If this post was helpful, please click the «Vote as Helpful» (green triangle) button. If it helps in resolving your issue, click «Propose As Answer» or «Mark as Answer» button. By proposing/marking a post as Answered, or Helpful you help others find the answer faster.]

30 people found this reply helpful

Was this reply helpful?

Sorry this didn’t help.

Great! Thanks for your feedback.

How satisfied are you with this reply?

Thanks for your feedback, it helps us improve the site.

Folder Sizes in Windows Explorer

Microsoft’s Windows Explorer has been one of its core applications since Windows 95. It is essentially a task-based file management application that is central to the functioning of Windows. One of the peculiarities of Windows Explorer, seeing that it is a file management application, is that it does not have the ability to display folder sizes. This seems to be a feature that users want but it has never been fully implemented by Microsoft.

The most likely reason it does not display folder sizes is that it would slow down browsing of the file system significantly. To show the size of a folder, Windows Explorer would have to read ever file within every sub-folder before it could return a result. Unfortunately, this takes time and uses up a lot of the systems processing power. Regardless, it seems odd that they didn’t provide it as an option in Explorer’s settings. The column for size is already there for files so it would just be a matter of writing the code to calculate the folder size when the option is enabled.

Nevertheless, Explorer does provide some features to help users calculate folder sizes. The easiest and most well known method is to use the context menu and check the properties of the folder. If you right click a folder and select properties Explorer will recursively scan every file and display the total size as it progresses in the properties window you can see in the screenshot on the right. This works well though sometimes it’s hard to know when the process has finished as it can pause for a time before continuing on. It would be nice to see something that tell you it’s completed at the end. The main problem with this method though is that you have to right click every folder to get its size. As soon as you close the properties window the information is lost. It’s a shame it’s not added to the size column so that you don’t have to write it down or right click the folder again. This makes it very time consuming when you’re trying to quickly determine which folders are using up the most disk space on your drive.

Another way to see the size of a folder is to place your mouse cursor over the folder and wait for the pop-up tool tip to appear. Though this feature works fine for smaller folders it’s pretty useless for larger ones. For example, when I place my mouse over the c:\windows folder as shown in the screenshot below, the tooltip just states that it’s larger than 7MB. Actually, it’s probably best to disable this feature altogether to improve performance when using Explorer. This feature has been known to cause lengthy delays when browsing certain folders like those on a network. This feature is enabled by default in Windows 7 and can be turned on or off via Explorer’s menu by clicking Organize — Folder and search options — View tab — display file size information in folder tips (screenshot below).

Still, none of the above methods for calculating folder sizes provides a simple and quick way to help you find the folders that are taking up the majority of disk space on your local drive or network. For this reason Folder Size Explorer was created as a freeware application. Folder Size Explorer is a simple Windows Explorer clone that displays the file system items exactly as Explorer would except with the added option to calculate folder sizes. It also provides columns for folder count, file count and file checksums calculations should you need them. The folder size calculation can be enabled or disabled quickly by clicking an icon on the toolbar. You can change the size notation of the size column in Explorer with the click of a button from bytes to megabytes, kilobytes or gigabytes. During the folder size calculation it allows you to press escape or cancel at any time to stop the scanning so as to quickly display the standard folder and file items. You can also press the skip button to skip the size calculation of a particular folder that is taking too long to calcualte and move on to the next.

Finally, unlike the native Windows Explorer you can export and save a list of the files and folders with all their columns of information to a csv file. These csv files can then be opened and manipulated in external programs such as Excel, Word and Notepad. Another nice feature about Folder Size Explorer is that you can search for folders containining a specific string and then calculate their size. The same feature allows you to export custom lists of items to csv or calculate MD5, SHA-1 or SHA-256 checksums of matched items only. Below are a couple of screenshots of Folder Size Explorer on Windows 7 and 8.1. It has been designed to be as simple and clean as possible supporting Windows XP, Vista, 7, 8 and Windows Server 2003, 2008, 2012 including R2. (Both x86 and x64 versions are supported). Folder Size Explorer can be downloaded for free here.