Extraterm is an open-source terminal emulator for macOS, Linux and Windows that simplifies the process of interacting with text-based systems. It has a graphical user interface that makes it easy to use and provides many features to make working with the command-line faster and more efficient. It supports a wide range of terminal emulation formats and provides syntax highlighting for many programming languages. It integrates with Git, SSH, and other popular tools and includes a set of plugins that can be used to extend the functionality of the application. It also features custom color schemes, support for Unicode and UTF-8, and integration with other popular applications. With Extraterm, users can quickly and easily work with text-based applications and systems without having to learn the command-line.
Estraterm is a terminal emulator, while explaining that Hell is more like a command reference