ccdu vs SquirrelDisk

ccdu

Figure	ccdu	SquirrelDisk
Price from	Free	Free
Free plan	Yes	Yes
Free trial	—	—
Open source	—	—
Windows	—	Yes
macOS	Yes	Yes
Linux	Yes	Yes
Plans published	1	1
Spec score · Disk Space Analyzers	8.6 (#9)	7.7 (#68)
Free plan	Yes	Yes
License	The repository identifies the software as Apache-2.0 licensed.	The FAQ states SquirrelDisk is free and open source under the AGPL-3.0 license.
Desktop platforms	linux,macos	Version 2.5.0 is offered for macOS on Apple silicon and Intel, Windows 10 and 11, and Linux x86_64.
Purpose	ccdu is a terminal disk-usage analyzer that stages file deletions and moves for review before committing them.	SquirrelDisk maps disk usage as a colourful chart to help find large files and folders and clean them up.
Safety	The security policy says changes require an explicit commit, targets are rechecked against their staged identity, and system paths are refused.	System folders, the home folder, whole drives, and other essential locations are protected from collection; app and settings folders require extra confirmation.
Scan scope	files_folders	files_folders
Support	The maker invites bug reports and contributions through GitHub issues and requests private reports for vulnerabilities.	The maker directs users to Discord or GitHub issues for questions and bug reports.
Treemap view	Yes	No

ccdu has no write-up on Specifiction yet; its figures are above.

SquirrelDisk has no write-up on Specifiction yet; its figures are above.