Top 8 Open-Source Alternatives to addons.mozilla.org HttpFox

Product categories

API API Tools APIs Cloud VPN Debugger Debugging Developer Tools Performance Monitoring Proxy Security Software Development Testing

Summary

The top open-source alternatives to addons.mozilla.org HttpFox are HTTP Toolkit, mitmproxy, and Proxyman.io. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

HTTP Toolkit Landing Page
1

HTTP Toolkit

Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, Android, CLI tools, scripts and more.
Pricing:
- Open Source
- Freemium
- €7.0 / Monthly (for a Pro subscription)
#Software Development #Development Tools #Security 24 social mentions
mitmproxy Landing Page
2

mitmproxy

mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP.
Pricing:
- Open Source
#Developer Tools #Security #Software Development 81 social mentions
Proxyman.io Landing Page
3

Proxyman.io

Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Pricing:
- Open Source
- $49.0 / Annually
#Developer Tools #Debugging #Proxy 24 social mentions
Wireshark Landing Page
4

Wireshark

Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
Pricing:
- Open Source
#Monitoring Tools #Log Management #Performance Monitoring 11 social mentions
Insomnia REST Landing Page
5

Insomnia REST

The most intuitive cross-platform REST API Client ð´
Pricing:
- Open Source
#API Tools #API #Developer Tools 120 social mentions
Postman Landing Page
6

Postman

The Collaboration Platform for API Development
Pricing:
- Open Source
#APIs #API Tools #Developer Tools 27 social mentions
Requestly Landing Page
7

Requestly

Debug & Modify network requests - loved by 100K+ web devs
Pricing:
- Open Source
- Freemium
- Free Trial
#Testing #Localhost Tools #Developer Tools 24 social mentions
Tor Browser Landing Page
8

Tor Browser

Tor is free software for enabling anonymous communication.
Pricing:
- Open Source
#Web Browsers #VPN #Security 9 social mentions