
Description: Online String Swap is a free online tool that allows you to quickly replace or swap all occurrences of one string with another within a given text. It is easy to use with a simple interface where you enter the text, the string to find, and the replacement string.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Windows Grep is a command-line utility for searching text and retrieving matching lines in files. It allows using regular expressions to match complex patterns. As it runs on Windows, it provides grep functionality natively without needing additional Linux tools.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API