Install latest/stable of Mockoon

Ubuntu 16.04 or later?

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sudo snap install mockoon

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Channel Version Published

Details for Mockoon

License

  • MIT

Last updated

  • 31 October 2025 - latest/stable

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Mockoon: awesome API mocking

Mockoon is the easiest and quickest way to design and run mock APIs. No remote deployment, no account required, free and open-source.

It combines a desktop application to design and run mock servers locally, and a CLI (https://mockoon.com/cli/) to self-host your fake APIs. A cloud (https://mockoon.com/cloud/) is also available to collaborate with your team, keep your data in sync, and deploy your mock APIs.

Mockoon offers many features:

  • Unlimited number of mock local servers and routes
  • CLI to run your mock in headless environments, CI, etc.
  • Complete control on routes definition: HTTP methods and statuses, regex paths, file serving, custom headers, etc.
  • OpenAPI compatibility
  • Record/logs of all entering and forwarded requests
  • JSON templating
  • Proxy forwarding mode
  • HTTPS support

You can check the complete list on the website: https://mockoon.com/features/


Install Mockoon on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.


Where people are using Mockoon

Users by distribution (log)

Ubuntu 24.04
Ubuntu 22.04
Ubuntu 20.04
Ubuntu 25.10
pop 22.04
Ubuntu 25.04
Ubuntu 18.04
Manjaro
Debian 12
Linux Mint 21.3
Ubuntu 23.04
Debian 13
Linux Mint 22.2
Linux Mint 22
Linux Mint 22.1