There are many alternatives to TreeSize for Windows if you are looking for a replacement. The best Windows alternative is WinDirStat, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to TreeSize and loads of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to TreeSize are WizTree, Filelight, SquirrelDisk and FreeCommander.
Disk Space Fan is a powerful disk space analysis tool for Windows and it is a freeware. It helps you to free up disk space by quickly finding and deleting big, useless files. It displays disk space usage with a nice chart. You can navigate the folders easily with the chart.
Landiskape is a storage visualizer which tells you how your storage is being used by using an easy to understand 2D chart.
TreePie : a simple way to display disk usage. It shows the distribution of size in a tree of directories by using an interactive multilevel pie (sunburst diagram). Really small and simple.
1Tree Pro lets you see drives/directories/files size in 1 tree view, so as to let you to do manual disk cleaning work easily. It loads drives, folders and files with their sizes (sorted by size in descending order), and offers some common commands.
GetFoldersize allows you to determine the size of folders and sub-folders on your hard drive. Determine which programs are taking up your hard disk space. For each folder, you can display the total file size and the number of files and subfolders in the folder.
Disk Usage Analyzer - a free program to analyze disk space of the computer. It helps you to quickly and easily determine the size of folders on your computer, as well as the number of files they contain.
HDGraph helps you to free disk space : it finds for you the largest folders on your drive.
DiskSweep allows you to easily see which files and folders are taking up the most disk space and delete the unnecessary ones to free up space.
i.Disk scans directory trees and displays the total space used by each directory in an easy to use form.
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