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ArdorQueryopenapi-tui
Free

Free and open source under GPL-3.0.

 Free

Free and open source under the MIT License.

Linux Windows, macOS, Linux, Command line
  • Tests REST, HTML, image, GraphQL, and OData endpoints
  • Shows requests as readable, color-coded lines
  • Browses OpenAPI 3.0 and 3.1 specifications, including remote files
  • Edits and sends requests with authentication, headers, and query parameters
  • Available for Linux
 Limitations not stated
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0 License: MIT
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 8, 2026

Checked October 4, 2026

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