DissectMac is a native, privacy-first macOS utility that uses an interactive treemap to visualize storage, allowing users to reclaim gigabytes in seconds through deep app uninstallation and real-time system monitoring.




Space Radar is described as 'SpaceRadar allows interactive visualization of disk space and memory. It currently supports Sunburst, Treemap, and Flamegraph charts' and is a disk usage analyzer in the system & hardware category. There are more than 50 alternatives to Space Radar for a variety of platforms, including Windows, Mac, Linux, BSD and Flathub apps. The best Space Radar alternative is WinDirStat, which is both free and Open Source. Other great apps like Space Radar are WizTree, Baobab Disk Usage Analyzer, Filelight and SD Maid SE.
DissectMac is a native, privacy-first macOS utility that uses an interactive treemap to visualize storage, allowing users to reclaim gigabytes in seconds through deep app uninstallation and real-time system monitoring.




xdiskusage is a user-friendly program to show you what is using up all your disk space. It is based on the design of xhttp://alternativeto.net/software/xdu/ written by Phillip C. Dykstra <dykstra at ieee dot org & gt.


Disk Space Analyzer allows you to easily find and remove the bulkiest content for your Mac or external storage. You can see your Mac disk usage, find folders that take up the most space, and manage hard drive space by moving or removing files.




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.

Program to help recover disk space. Gives pie-chart view of disk usage, including unused space, with the ability to drill down into folders. Shows actual or nominal space occupied. Knows about the effects of cluster sizes.
Landiskape is a storage visualizer which tells you how your storage is being used by using an easy to understand 2D chart.




Recover disk space by removing gigabytes of unwanted and forgotten files!
Do you forget to remove old and heavy files? Are you often forgetting where you put your files?
If at least one of your answers is Yes, try Precious Disk!
Precious Disk carries out this task by scanni.



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.


Take back your hard disk space with Spacie. Spacie scans files and folders on your hard disk and display them in column view, with size information shown up-front. It can help you quickly locate large files that are occupying the precious space on your hard disk.



TDP x-Ray is a visual tool designed for managing disk space. It is designed for easy work with high-capacity data storage containing millions of files.
