HTTP Debugger is a professional HTTP sniffer and analyzer for developers.
You can use HTTP Debugger to debug HTTP API calls to a back-end and between back-ends.
HTTP Debugger is very easy of use, with clean UI, and short ramp-up time.
It's not a proxy, and does not produce network issues!
PicPick is recommended for anyone who needs a powerful and easy-to-use screen capturing and image editing solution. This includes teachers preparing instructional materials, web developers needing to capture and annotate screenshots for feedback, graphic designers who require quick image touch-ups, and anyone in need of a feature-rich yet simple screen capture tool.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Charles Proxy - HTTP proxy / HTTP monitor / Reverse Proxy
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Surge for Mac - Advanced Web Debugging Proxy for Mac & iOS
LightShot - The fastest way to take a customizable screenshot.
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.