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Restfox vs Scalar API Client: catalog facts
Restfox	Scalar API Client
Free Free and open source.	Freemium The open-source client is free; the wider Scalar platform has commercial offerings.
Web	Web
Lightweight and quick to open Works offline	Understands OpenAPI descriptions Open source on GitHub
Fewer collaboration and automation features than larger API platforms	The website focuses on the commercial docs and SDK platform rather than the client Most useful when an OpenAPI description exists
Downloadable app, Web application	Web application
Open source	Open source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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