That's very true :) You can write custom extensions for Paw, and they can be then shared with the community.

But anyway, there's already a HAR importer, you can install it here as an extension https://paw.cloud/extensions/HARImporter

Also, we're working on a powerful API format transformer that we will release more officially soon, but it's already on GitHub: https://github.com/luckymarmot/api-flow That will allow us to release exporters for Swagger, RAML, HAR soon as well as formats of other clients like Postman and DHC Client.

If you're curious about writing an exporter/generator though here are some steps: https://paw.cloud/docs/extensions/create-code-generator

(Disclaimer, Paw guy here…)