List of swagger UI alternatives [closed]

Yes, there are a few of them.

• ReDoc [Article on swagger.io] [GitHub] [demo] – Reinvented OpenAPI/Swagger-generated API Reference Documentation (I’m the author)

• OpenAPI GUI [GitHub] [demo] – GUI / visual editor for creating and editing OpenApi / Swagger definitions (has OpenAPI 3 support)

• Responsive Fork of SwaggerUI [GitHub] [demo]

• SwaggerUI-Angular [GitHub] [demo] – An angularJS implementation of Swagger UI

• angular-swagger-ui-material [GitHub] [demo] – Material Design template for angular-swager-ui

Hosted solutions that support swagger:

• Apiary – can import from swagger
• Readme.io – can import from swagger
• Lucybot console – supports swagger natively
• Postman – can import from swagger
• Stoplight – supports swagger natively – editing and reading

Check the following articles for more details:

• Ultimate Guide to 30+ API Documentation Solutions
• Turning Contracts into Beautiful Documentation (focused mainly on Swagger)
• An evaluation of auto-generated REST API Documentation UIs (focused mainly on Swagger)
• Free and Open Source API Documentation Tools