- Send/Cancel/Rerun HTTP request in editor and view response in a separate pane with syntax highlight
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Chrome OS
- Visual Studio Code

Graphical HTTP Client is described as 'HTTP Client is a Mac OS X Leopard developer tool for debugging HTTP services by graphically creating and inspecting complex HTTP messages' and is a HTTP Client in the development category. There are more than 25 alternatives to Graphical HTTP Client for a variety of platforms, including Mac, Windows, Linux, Web-based and Google Chrome apps. The best Graphical HTTP Client alternative is Postman, which is free. Other great apps like Graphical HTTP Client are Insomnia REST Client, Fiddler, Google Chrome Developer Tools and HTTP Toolkit.

HTTP Debugger Pro - A Professional HTTP Sniffer and Analyzer for Developers.




Kreya is a GUI client for gRPC, REST and WebSocket APIs with innovative features for environments, authorizations and more.




HttpFox monitors and analyzes all incoming and outgoing HTTP traffic between the browser and the web servers.


Used httpyac CLI tool underneath, which helps you execute _.http and _.rest files. This can be used to quickly execute a single *.http file, but also to execute all files in a folder. httpyac supports HTTP, Rest, GraphQL, WebSocket und gRPC...

This is a tool to manually explore and test HTTP REST webservices. Runs queries from a plain-text query sheet, displays results as a pretty-printed XML, JSON and even images.

All the user-friendliness of our Terminal version, now wrapped up in a sleek graphical interface.



Httpiness is aimed to be a simple, straightforward HTTP client which minimizes time to configure, send, reconfigure and resend requests in order to maximize development efficiency.


RESTClient can be used to test variety of HTTP communications and RESTful webservices. Friendly GUI, rich functionalities.



HttpWatch is an HTTP viewer and debugger that integrates with IE and Firefox to provide seamless HTTP and HTTPS monitoring without leaving the browser window. It's available as a free edition and a PRO version that cost money and has additional features.




Lama2 defines the human-friendly l2 syntax and CLI for describing and executing APIs. Store your APIs in plain-text files. Collaborate with team using version control (say, git). Run Lama2 directly from VSCode extension. Think of Lama2 as Markdown for APIs.

