iTerm2 is a powerful terminal emulator for macOS that enhances the command-line experience. It offers features like split panes, search functionality, and customizable profiles, making it a favorite among developers and system administrators. With its user-friendly interface and extensive configuration options, iTerm2 allows users to tailor their terminal environment to suit their workflow. In addition to its core functionalities, iTerm2 supports advanced features such as triggers, scripting, and integration with various tools. This versatility makes it an essential tool for anyone who relies on the command line for their daily tasks, improving productivity and efficiency.