
Description: Microsoft Network Monitor is a network packet analyzer and sniffer for Windows that enables capturing, viewing, and analyzing network data. It can troubleshoot connectivity issues, analyze network traffic, debug protocol implementations, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Packetyzer is a free network protocol analyzer for Windows that allows you to monitor, analyze, and troubleshoot network traffic. It captures live packets, analyzes protocols, generates statistics, checks for errors, and can export data.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API