Apps similar to Disk Graph include WinDirStat, which is free and open source. Other options are WizTree, Baobab Disk Usage Analyzer, SD Maid SE and Filelight. Disk Usage Analyzers like Disk Graph are a crowded field, with more than 50 alternatives for Windows, Mac, Linux, Android and the web.
Disk Space Visualizer digs for a free disk space. This freeware program was created to simplify "garbage collection" procedures. In a typical usage the hard drive space is slowly filled up by the useless data. This may include temporary files, rarely used software, and.
Disk Space Finder helps visualize your data to find wasted space. It shows you a graphical diagram of what is takeing up your space.
StorageRadar maps your disk, shows blocked paths instead of hiding them, lets you dry-run cleanup, and compares what changed over time. Scan data stays local, while analytics and diagnostics remain separately controllable in settings.
Thailand
Disk Recon is a disk space utility that reveals all the crucial information that you need to find out where all your disk space has gone and how you can recover it.
Netherlands
EU
MacDirStat is a free, open-source disk space analyzer for macOS, inspired by WinDirStat. It scans a drive or folder and draws every file as a color-coded rectangle sized by its disk usage, so the biggest files and folders stand out at a glance.
United States
Clean up your Mac's hard drive of tons of unneeded files and find duplicate files with just a drag & drop.
ItalyEU
Native macOS disk analyzer that scans folders and space, presenting file-type treemaps or ring charts beside a Finder-style outline. It can reveal items, send them to Trash after confirmation, flag caches and build output, and offer an optional read-only JSON CLI.
Canada
LighterMac opens up the “System Data” your Mac won't explain and tells you, item by item, what each thing is and what happens if you delete it (“Xcode rebuilds it on the next build”, “this may be your only copy”).
Help you to view at a glance all the folders, files inside them and the space occupied by them on your system
China
Find what is filling a disk, mark what should go, and remove it — with the volume's free space in view the whole time.
Canada
