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Advanced API Debugging Proxy

New generation API debugging and testing one-stop solution.
Full platform, lightweight, high performance, no login and ads, and making API faster and simpler.

What is Reqable?

Reqable = Fiddler + Charles + Postman

Minimalist Design, Powerful Features, Efficient Performance and Desktop + Mobile Platforms.

Multi-Protocol Traffic Analysis
Based on the classic MITM proxy, one port adapts to multiple proxy protocols such as HTTP/HTTPS/SOCKS4/SOCKS5. And Reqable fully supports HTTP2, help you completely restore the bug scene.
Various Filters
Supports a variety of filters, such as applications, domains, data types, bookmarks, and multi-condition searches, help you find exactly what you are looking for in the vast data.
REST API Testing
You can create REST API from anywhere such as traffic lists, API collections, cURL, etc. Reqable provides complete REST API testing features, including editing query parameters, headers, bodies, authorization, etc..
Diff Request/Response
Reqable provides a lot of built-in development tools, such as diff tools, which help you visualize the data differences between different requests and responses and quickly locate bugs.
Rewrite, Breakpoint and Scripting
Customize rewrite and breakpoint rules, or write Python scripts to intercept and process request or response data, and meet various testing scenarios.
Make Your Own Cocktail
Reqable offers dark and light themes, 11 accent colors, and 15 code highlighting colors to help you create the app cocktail you want.
Desktop + Mobile Collaboration
Without Wifi proxy, mobile traffic can be automatically forwarded to the desktop app for analysis and process, improving mobile R&D efficiency.
Debugging Proxy
  • HTTP/1.x and HTTP2 Protocol
  • WebSocket Protocol
  • HTTP/HTTPS/Socks4/Socks4a/Socks5 Proxy
  • TLSv1.1, TLSv1.2 and TLSv1.3
  • Mobile Collaboration
  • Rewrite(Map Remote & Map Local)
  • Breakpoint
  • Python Script
  • Host Mirror
  • Simulation Timeout
  • Diff Request & Response
  • Code Generator
  • Traffic Source Detection
  • Data Syntax Highlighting
  • Multiple Filters
  • Multiple Views
  • Repeat Request
  • Compse Request
  • Cache Session
  • Record Highlighting
  • Export & Import Session
  • Secondary Proxy
  • Reverse Proxy
  • SSL Bypass
  • Custom Root Certificates
  • Copy cURL
  • HAR Format Support
  • Charles Session Support
  • Multiple Tabs & Windows
  • Save to API Collection
API Testing
  • HTTP/1.1, HTTP2 and HTTP3 Protocol
  • Bind Debugging Proxy
  • Multiple Tabs
  • Import Postman Collection
  • Import Hoppscotch Collection
  • Environment Variables
  • Custom Request Method
  • Header Batch Editing
  • Query Parameter Batch Editing
  • Text/Json/Xml Editing
  • Formdata Editing
  • File Upload
  • Authorization
  • Custom Http Proxy
  • Performance Analysis
  • Request Tracking
  • Cache Session
  • Cookie Management
  • Compose from cURL
  • Compose from traffic
  • Export cURL
  • Code Snippet
  • Save to API collection
More Features
  • Standalone Mobile Apps
  • Mobile Collaboration
  • Universal License for All Platforms
  • Light and Dark Themes
  • 11 Accent Color Schemes
  • 15 Code Color Highlighting
  • Installation size is about 20M
  • API Cloud Service (under planning)

Excellent Performance

Startup Time
Installation Space
Memory Usage
* The device is MacBook Pro 2017, and the apps are the latest version in January 2024. The startup time is calculated by analyzing the frame difference after recording the screen. The memory usage is the statistical data when the application is in the background.

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Reqable provides a free community edition! For the continuous development of the product, if possible, please purchase the license of Reqable Professional Edition to support us!

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