SpaceRadar allows interactive visualization of disk space and memory. It currently supports Sunburst, Treemap, and Flamegraph charts.



SpaceBrowser is described as 'Scans a folder or volume and displays its contents as a size-proportional treemap, making large files and directories easy to identify' and is a disk usage analyzer in the system & hardware category. There are more than 10 alternatives to SpaceBrowser for a variety of platforms, including Windows, Mac, Linux, BSD and Flathub apps. The best SpaceBrowser alternative is WinDirStat, which is both free and Open Source. Other great apps like SpaceBrowser are WizTree, Baobab Disk Usage Analyzer, Filelight and TreeSize.
SpaceRadar allows interactive visualization of disk space and memory. It currently supports Sunburst, Treemap, and Flamegraph charts.



SpaceMonger is a treemapping tool for hard disks and file systems. It scans, maps, and manages PC, network, and cloud storage. It can copy, move, and delete files to free up storage space. It helps locate large files and folders quickly with Treemap visuals and finds files by...




JDiskReport enables you to understand how much space the files and directories consume on your disk drives, and it helps you find obsolete files and folders.

FolderSizes provides an engaging, interactive disk space analysis experience that you must try yourself to truly appreciate. More than just a series of diverse reports, FolderSizes allows you to visualize your disk space usage from multiple perspectives, like SequoiaView.




A file manager with a focus on storage side of things: Monitoring, classing, storage, duplicate cleanup, archiving, and moving.




SpaceObServer is a powerful and flexible hard disk space manager for Windows. It scans local and network drives using a background service and stores their structure, sizes and properties in an SQL database. Linux and Unix filesystems can be scanned via SSH (Secure Shell).


