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Whaler vs Docker Desktop: catalog facts
Whaler	Docker Desktop
Free Free and open source under the GPL 3.0 or later.	Freemium Free for personal use, education, open source projects and small businesses. Larger…
Linux	Windows, macOS, Linux
Starts and stops containers and compose applications Built-in log viewer	Everything in one installer: engine, Compose, Kubernetes and a dashboard The reference implementation, so every tutorial assumes it
Basic feature set compared with full Docker dashboards Requires Docker to be installed separately	Paid subscription required above a company size threshold Closed source, unlike the Docker engine itself
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0-or-later	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.