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Whaler vs Podman Desktop: catalog facts
Whaler	Podman Desktop
Free Free and open source under the GPL 3.0 or later.	Free Free and open source under the Apache 2.0 licence, with no company size restriction.
Linux	Windows, macOS, Linux
Starts and stops containers and compose applications Built-in log viewer	No licence fee regardless of company size Installs and updates Podman itself, so there is one thing to manage
Basic feature set compared with full Docker dashboards Requires Docker to be installed separately	Electron, so it is heavy for a dashboard Podman's rootless model behaves differently from Docker in ways that surprise people
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: Apache-2.0
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.