
Description: Packet capture software intercepts and logs network traffic passing through a network interface. It can help analyze network issues, view raw network packets, monitor bandwidth usage, debug protocols, etc. Popular open-source packet capture tools include Wireshark, tcpdump, and Windump.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Netcat is a networking utility for reading from and writing to network connections using TCP or UDP. It can be used to create simple one-shot connections, interface with more full-featured network services, and build quick backdoors and relays.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API