WinDirStat is a disk usage statistics viewer and cleanup assistant for Microsoft Windows clients and servers. On start up, it reads the whole directory tree once and then presents it in three …

Whether you're analyzing local drives, network shares, or cloud storage, TreeSize quickly identifies large files and hidden space hogs. With these insights, you can clean up disk space …

Use the Treemap to visualize the disk space distribution on your hard drives. Gain detailed information about files and folders in the column view. Filter scan results according to different …

WizTree is the fastest disk space analyzer available for Windows. It reads the Master File Table (MFT) directly from the disk, bypassing Windows and gaining a huge performance boost.

Nov 4, 2025 · Free and lightweight, it uses contextual ribbons to highlight each folder in your File Explorer, using bars to compare the file sizes and listing off the amount of data stored within …

Nov 20, 2025 · TreeSize Free tells you where precious space has gone to. TreeSize Free can be started from the context menu of a folder or drive and shows you the size of this folder, …

It presents your files and folders in a tree format, similar to traditional file explorers. This makes navigating your computer's files straightforward and intuitive.

Generate and visualize file trees from folder uploads or GitHub URLs

Jun 14, 2025 · TreeSize Free download. Launch it from the context menu of a folder or a drive and display the size of folders, sub folders, files, NTFS compression rates.

1Tree official page. It lets you quickly see all directories/files size in 1 tree view (100% FREE).