Free Tools for Windows 11/10 to Find What Files and Folders are Taking up Hard Drive Space

Do you ever think about what occupies all your hard drive space? Hard drive space is usually filled with high-quality software, games, audio, video, and other media files. The improved high-quality software and media files require more space for storage with the increasing period. You may have substantial hard drive space for your system, but eventually, you will see the notification of low storage error.

If your hard drive space becomes full, you can free some space by deleting or moving the big files or unnecessary data to an external hard drive. The disk space analyzer tool can help you in doing so. These tools will understandably present the data format, and they will provide you with the essential guide to manage it.

Free Hard Disk Analyser for Windows 11/10


One of the fast hard drive space analyzer tools is WinDirStat, and it is a reliable tool. This tool consists of three default panels representing the hard drive spaces all the relevant information. This tool represents varying size data treemap based on the hard drive’s actual size.

The treemap visual interface of WinDirStat represents the size of the individual files as a box series to show the occupied hard drive space. Since 2007 there have been no updates of this tool, but still, it is one of the popular hard disk space analyzer tools.

Features of WinDirStat are the following:-

  • Scan an individual folder or whole drive
  • Visualize the disk space in unique ways
  • It can configure data delete commands
  • It runs only on Windows
  • Shows treemap
  • Built-in cleanup options

Download WinDirStat

It is compatible with Windows 7, 8, 8.1, 10, and 11. You can download WinDirStat from here.

Disk Savvy

A highly advanced and improved hard drive space analyzer tool is Disk Savvy. This software is easy-to-use, and it provides great options for customization. It offers a free version for regular users, and it’s more than enough for general users. The users who need the command line or network drive support should have the paid versions of this tool.

All the features of this tool are user-friendly, and this tool helps the users remove unnecessary files from their hard drives. Moreover, external and internal hard drive space analysis is possible using this tool. However, this tool offers some handy categories for the users, including modification time, user name, extension, creation time, accessed time, etc.

Features of Disk Savvy are the following:-

  • Easy to use
  • Several ways available to categorize the files
  • Works within File Explorer
  • Simultaneously scan multiple locations
  • Newer versions get regular updates
  • Only 500,000 files are possible to scan at a time
  • See top 100 large files
  • Plug-in support

Download Disk Savvy

Disk Savvy is compatible with Windows 7, 8, 8.1, 10, and 11. You can grab it here.


Various handy features are available on this tool, and its interface is sleek. JDiskReport is an analyzer of hard drive space which uses the bar graph, list view, or pie chart to display the storage percentage of files. Using this tool, the users can see the modified time of data, and it also represents which files you never use or rarely use. Therefore, you can get rid of those files quickly by deleting those.

However, the right pane of this system represents the data analysis ways, and the left pane represents the scanned files and folders. Within the program, this tool doesn’t allow to delete the files. Compared to the other disk analyzer tool, the scanning time of this tool is slower. JDiskReport is available to use on Linux, Windows, and Mac.

The features of JDiskReport are the following:-

  • For new users, it represents the ideal and interactive interface
  • Use pie charts and make the presentation reliable
  • Change the UI look using the built-in themes
  • Shows the use of disk space in five perspectives
  • Usable on Windows, Linux, and macOS
  • Slower compared to the other tools

Download JDiskReport

You can download JDiskReport from its official website.

TreeSize Free

TreeSize Free is another hard drive space analyzer tool that provides a unique perspective to the users to analyze the data. This software easily represents the largest folders in the drive and which is taking the most space. The user can also free up the drive space by deleting the unwanted files and folders from the program.

Both paid and free versions are available in this software, but the free version will provide excellent service. The free version is quick and straightforward. However, the accessible version of TreeSize will attract you even if you are not a fan of charts, tiles, and treemap.

The features of TreeSize free software are the following:-

  • Simple and user-friendly interface and easy-to-use
  • From within the program, the users can remove the file
  • Supports both external and internal hard disk drives
  • Scan the entire hard drives as well as the individual folders
  • Available portable option
  • Represent data in percentage or GB

Download TreeSize Free

You can download TreeSize Free from jam-software.


The WizTree program is similar to the WindDirStat program, but this tool displays the results much faster. However, WizTree scans the hard drive space using the Master File Table, and it is one of the fastest tools compared to the others. The window of this software consists of an animated donate button, but it’s not a problem at all.

This tool is a simple hard drive space analyzer, and it represents the analyzed data in GBs. It formats the data according to the large to minor file conditions. One of this tool’s unique features is, it’s incredibly fast. Moreover, compared to the other available data analyzer tool, this one goes a little further by showing additional files and folders related information. It goes further by showing the percentage size, last modified date of the folders, the total number of items in each folder, and total files and folders.

The “File View” section of this software is handy for the users, and it represents the specific areas files with all the details. Moreover, if you want to pinpoint your necessary files quickly, you can use the search bar. It interacts with the users from its interface.

The unique features of this hard drive space analyzer tool are the following:-

  • Incredibly fast
  • Show the data’s extensive details
  • Handy File section
  • Speedy data processing

Download WizTree

Grab WizTree here.

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