
Description: netsniff-ng is a free and open source Linux networking toolkit for packet inspection. It can be used for network troubleshooting, analysis, software and protocol development, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: inSSIDer is a free, open source WiFi scanner for Windows that allows you to analyze WiFi signals around you. It shows you details about nearby networks including network names, security types, signal strength, and channel bandwidth.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API