Alternatives to HTTP Header Live for all platforms with any license

Fiddler

Fiddler is a Web Debugging Proxy which logs all HTTP(S) traffic between your computer and the Internet.

Free Windows
HTTP Monitoring Debugger HTTP Proxy Monitor HTTP Traffic ... One click installation Add a feature

189 Like
HTTP Toolkit

HTTP Toolkit is a suite of open-source tools for debugging, testing and building with HTTP(S).

Freemium Open Source Mac Windows Linux Web
Built in docs HTTP mocking One click interception OpenAPI integration ... Performance analysis Themes Debugger Proxy Software developer Add a feature

10 Like
HTTP Debugger

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

Commercial Windows
HTTP Monitoring Support of TFS Add a feature

5 Like
Live HTTP Headers

The goal of this project is to adds information about the HTTP headers in three ways: First by adding a 'Headers' tab in 'View Page Info' of a web...

Free Mac Windows Linux Firefox
Firefox Extensions Support for Multiple Monitors Add a feature

5 Like
HttpFox

HttpFox monitors and analyzes all incoming and outgoing HTTP traffic between the browser and the web servers. It aims to bring the functionality known from tools like...
- Discontinued
  The project is no longer developed. Last version, 0.8.14.1, released in May 2014, is not compatible with Firefox, but the extension still works on XUL-based Firefox forks like https://alternativeto.net/software/waterfox/ and https://alternativeto.net/software/palemoon/
Free Mac Windows Linux Waterfox Pale Moon
Customer Analytics Firefox Extensions HTTP Monitoring Legacy Firefox Addon ... Pale Moon Extension Static analysis Web log analysis Add a feature

9 Like
HttpWatch

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...

Commercial Windows Firefox
Debugger Add a feature

6 Like
Live HTTP Headers (Chrome)

Monitor all HTTP/HTTPs traffic from your browser. Live HTTP Headers logs all HTTP traffic between Google Chrome and the Internet. This extension can be helpful if...
- Warning
  Suspected of distribute adwares, even after removing the extension
Free Mac Windows Linux Chrome
HTTP Proxy HTTPS Support Internet Explorer extension Add a feature

5 Like
apptalk.ninja

App and device communication diagnostics tool for better bug tracking & QA. An easy-to-use tool that monitors http, BLE and iBeacon communication over-the-air...

Freemium iPhone iPad
Network Monitoring Software as a Service Swift Add a feature

10 Like
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HTTP Headers

HTTP Headers allows you to quickly see the HTTP header information for the current URL.
- Warning
  Suspected of distribute adwares, even after removing the extension
Free Mac Windows Linux Chrome
Google Chrome Extensions HTTP Monitoring HTTP Proxy Add a feature

4 Like
Omnibug

Omnibug is a plugin for the Google Chrome and Mozilla Firefox browsers to ease developing and debugging web metrics implementations. Each outgoing request (sent by the...

Free Open Source Mac Windows Linux Chrome Firefox
Adobe Analytics Integration Google Chrome Extensions Firefox Extensions Apps with Google Analytics Integration Add a feature

0 Like