Extraterm
Extraterm is a free, open-source developer tool for Windows, macOS and Linux. The swiss army chainsaw of terminal emulators. It has 2,830 GitHub stars and is released under the MIT license. Its source code is on GitHub at sedwards2009/extraterm.
- Linux
- macOS
- Windows
- Code editors & developer tools
- Maintained
About Extraterm
The swiss army chainsaw of terminal emulators Extraterm is an open source project to build a terminal emulator and expand it with new features to support modern workflows and do more than just act like a glorified teletype.
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What is Extraterm?
Extraterm is a free, open-source developer tool for Windows, macOS and Linux. The swiss army chainsaw of terminal emulators. It has 2,830 GitHub stars and is released under the MIT license. Its source code is on GitHub at sedwards2009/extraterm.
Is Extraterm free and open source?
Yes. Extraterm's source code is public on GitHub under the MIT license, which is OSI-approved or FSF-free, so you can use, copy and change it for free.
How do I install Extraterm?
Download the installer for Windows, macOS and Linux from its GitHub Releases page (latest: v0.82.0) or the project website.
Is Extraterm still maintained?
The repository's most recent commit was on May 17, 2026. appsgit only lists apps whose repository had a commit in the last six months.