Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
SpaceSniffer Alternatives
Apps similar to SpaceSniffer include WinDirStat, which is free and open source. Other options are WizTree, Baobab Disk Usage Analyzer, Filelight and SD Maid SE. Disk Usage Analyzers like SpaceSniffer are a crowded field, with more than 50 alternatives for Windows, Mac, Linux, Android and the web.
filter to find the best alternatives
Most SpaceSniffer alternatives are Disk Usage Analyzers, but you can also narrow the list to Duplicate File Finders or System Cleaners. Other popular filters are Mac, Open Source, Linux, Android and Windows.
Alternatives list
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Windows
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.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Mac
United States
A native Windows application for quickly analyzing disk usage and finding the files and folders that consume the most space.
Cost / License
- Free
- Proprietary
Platforms
- Windows
+1
FreeUpDisk is a free disk space analyzer and cleanup tool for Windows and Mac. Its core feature is a treemap visualization: a visual map where every file and folder on your drive is represented as a colored rectangle, with size proportional to how much space it occupies.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Windows
- Mac
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.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Mac
Canada
Free disk analyzer for Windows scans drives to reveal largest files and folders, displays visual tree with size bars, supports file type labels and minimum-size filtering, offers search and browser-based lookup, and includes safe cleanup features to remove temporary files.
Cost / License
- Free
- Proprietary
Platforms
- Windows
+6
A modern disk space analyzer for Windows that visually maps your storage and uses AI to help you quickly find and clean up unnecessary files.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Windows
- United States
Find what is filling a disk, mark what should go, and remove it — with the volume's free space in view the whole time.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Windows
- Linux
- Mac
- Canada
Brazil
