Alternatives to GrandPerspective for Windows with any license

WinDirStat

WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.

Free Open Source Windows
Disk usage statistics Display files size Hierarchical structure Multiple languages ... Portable Tree view Add a feature

906 Like
SpaceSniffer

SpaceSniffer is a tool application that gives you an idea of how folders and files are structured on your disks. By using a Treemap visualization layout, you have...
- It gives a good overview, with easily selectable level of detail. Guest • Jun 2018
Free Windows
Hierarchical heatmaps Mapping Portable Real time display ... Visual Tagging Add a feature

295 Like
WizTree

Identify the data vacuums on your hard drive with pinpoint precision very, very quickly.

Free Windows
Fast loading time File management Tree map Display files size ... Facebook Login Fast file and folder search Graphical interface HDD Visualization Support for Large File One Time Passwords Portable Add a feature

93 Like
TreeSize Professional

TreeSize Professional tells you where precious disk space has gone to. It can be started from the context menu of a local folder or a local drive and displays the size...

Freemium $ $ $ Windows PortableApps.com
Display files size System Cleanup Portable Add a feature

242 Like
JDiskReport

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. The tool...

Free Mac Windows Linux BSD
Ad-free Sync with Amazon Drive Categories Portable ... Version and Source control Add a feature

90 Like
Scanner

This tool uses a sunburst chart to display the usage of your hard disk or other media. The chart shows all major files and folders from all directory levels at once.
- Discontinued
  The program seems to be no longer updated. Last version, 2.13, released in July 2012, is fully working and can be still downloaded from the official website.
Free Windows
HDD Visualization Sunburst chart Add a feature

51 Like
FolderSizes

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...

Commercial Windows
Reporting Add a feature

18 Like
Filelight

Features: Scan local, remote or removable disks. Configurable color schemes. File system navigation by mouse clicks. Information about files and directories on...

Free Open Source Windows Linux BSD
Sunburst chart Add a feature

21 Like
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SpaceMonger

SpaceMonger is a treemapping tool for hard disks and file systems. Scan, map and manage PC, network and cloud storage Copy, move and delete files to free...

Commercial $ $ $ Windows
No features added Add a feature

43 Like
Folder Size (by Brio)

Folder Size for Windows adds a new column to the Details view in Windows Explorer. The new column shows not only the size of files, but also the size of folders. It...

Free Open Source Windows
No features added Add a feature

16 Like