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.


WhatSize is described as 'Simple tool that allows the user to quickly measure the size in bytes of a given folder and all subfolders and files within it. You would be surprised at how many useless files might be laying around on your hard disks' and is an app in the os & utilities category. There are more than 50 alternatives to WhatSize for a variety of platforms, including Windows, Mac, Linux, BSD and Flathub apps. The best WhatSize alternative is WinDirStat, which is both free and Open Source. Other great apps like WhatSize are WizTree, Baobab Disk Usage Analyzer, TreeSize and SquirrelDisk.
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.


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.
ShowMan is the most popular Web-based alternative to WhatSize.
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.



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.

ClearDisk is a Mac OS X utility designed to clean the hard disk of unnecessary files which clog up the disk space. The goal of ClearDisk is just to find unused files on your computer and remove them. ClearDisk saves your time by cleaning your disk in a fast and intuitive manner.



Disk Space Fan Pro is a is not only a duplicate file finder, but also a powerful disk space analysis tool for Windows. It helps you to free up disk space by quickly finding and deleting big, useless files.

"DiskMapper is a remarkable utility that frees up megabytes and megabytes of hard disk space - quickly and easily by showing you a useful, graphical, color-coded map of your hard disk. DiskMapper lets you quickly delete or compress programs and files you dont need or rarely...

Disk Usage Visualizer v1.5.1
Mac app to see your data at a glance.
A nice tool to track your disk usage and see your data. Helpful and respectful.
Visual presentation of your disk usage in sunburst diagram Fast scanner of local folders or mounted volumes Drag files to copy or.



Clean up your Mac's hard drive of tons of unneeded files and find duplicate files with just a drag & drop.


