Atom works across operating systems. You can use it on OS X, Windows, or Linux.
Built-in package manager
Search for and install new packages or start creating your own—all from within Atom
License: MIT License (free software)
Smart auto completion
Atom helps you write code faster with a smart, flexible autocomplete.
File system browser
Easily browse and open a single file, a whole project, or multiple projects in one window.
Split your Atom interface into multiple panes to compare and edit code across files.
Find and replace
Find, preview, and replace text as you type in a file or across all your projects.
You choose from thousands of open source packages that add new features and functionality to Atom—or build a package from scratch and publish it for everyone else to use.
Atom comes pre-installed with four UI and eight syntax themes in both dark and light colors. If you can’t find what you’re looking for, you can also install themes created by the Atom community or create your own.
Under the hood
Atom is open source. Be part of the Atom community or help improve your favorite text editor.