iTerm2 is a GPL-licensed terminal emulator for macOS. It was derived from and has mostly supplanted the earlier "iTerm" application. Developed by George Nachman
License: Open Source
LXTerminal is a lightweight and straightforward terminal emulator primarily for LXDE environments, focusing on simplicity and integration. In contrast, iTerm2 is a powerful, feature-rich terminal for macOS users, offering advanced customization, multitasking capabilities, and extensive functionality.