
Description: P4Merge is a visual diff and merge tool from Perforce Software. It allows developers to visually compare file changes, merge code branches, and resolve merge conflicts. P4Merge integrates with version control systems like Perforce, Git, SVN, etc.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: DiffPlug is a plugin for IntelliJ IDEA and Eclipse that allows developers to compare and merge code changes. It supports many languages and integrates tightly with major IDEs to enable efficient code reviews and change integration.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API