Compatible with any edition of Windows from Vista up to Windows 11, Treesize is an easy to use and powerful space management tool that lets you scan and analyze the size of directories and folders on your computer’s storage devices.

If you’re trying to free up space on your device, this is a great tool! With Treesize, you can quickly find the files that are taking the most disk space on your computer, allowing you to find the best ways to free up space.

TreeSize makes it simple and quick to see what files are taking up the most space by offering handy visuals that make it easy to see at a glance where your data is being taken up.

You might think that in a time where cloud storage is an increasingly popular way to work and keep data, that Treesize is an outdated solution, but for those using demanding local software like Photoshop on their device, this tool can be a great way to claim back space.

There is also a professional but paid version of TreeSize that comes with extra features such as automation and scripting options, and a portable version that can be installed via a USB device. In any case, you can download and use TreeSize Free for a 30-day period, which will let you find out whether paying for the professional version is necessary.

Treesize Features

• Directory size analysis
• Visualization of storage consumption
• Detailed information on folder sizes
• Interactive folder structure exploration
• Drill-down to file-level details
• Real-time scanning with background processing
• Integration into the context menu for easy access
• NTFS compression rate display
• Ability to apply NTFS compression to save space

Treesize Frequently Asked Questions

How do I use TreeSize to scan directory sizes?

To scan directory sizes with TreeSize, you need to select the folder or drive you want to analyze, and then initiate the scan. TreeSize will then display the size of the selected folder and its subfolders to you.

Can I see the sizes of subfolders within a directory?

Yes, TreeSize allows you to visually see the sizes of subfolders within a directory, making it easy to identify which subfolders are using the most space.

Is it possible to view individual file sizes within folders?

Yes, TreeSize has the ability to drill down to the file level, showing the sizes of individual files within folders and subfolders.

How does TreeSize perform its scans?

TreeSize performs scans in a threaded manner, which means that users can view the results in real-time while the application continues to scan in the background.

Can I access TreeSize from the context menu of folders and drives?

Yes, TreeSize can be integrated into the context menu of folders and drives, making accessing it just a click away.

What is NTFS compression rate display in TreeSize?

NTFS compression rate display in TreeSize is a feature that shows you the potential space savings by applying compression to your directory branches.

Does TreeSize have the capability to apply NTFS compression?

TreeSize can apply NTFS compression to directory branches, helping you to save disk space by efficiently compressing files and folders in sizes that take up less space.

TreeSize Professional Free Download

There is a professional tier of TreeSize that comes with additional features missing in the free version. These include automation and scripting options, a portable version that can be installed via a USB device, and support for a Windows server.

These added perks are useful on a case-by-case basis, so since both tiers let you download TreeSize free for a 30-day free trial, it’s recommended to test it for yourself to see whether the paid tier is necessary. You can click the link below to download TreeSize Professional for Windows: