• Flexible
  • Lots of add-ons


  • No obvious way to install color schemes

At A Glance

This free and powerful programmer's text editor is built on the same foundation as Mozilla Firefox.

Manufacturer’s Description

Komodo Edit 4.2 is a free, multi-platform, multi-language editor for dynamic languages and Ajax technology, including Perl, PHP, Python, Ruby and Tcl; plus support for browser-side code including JavaScript, CSS, HTML and XML. Background syntax checking and syntax coloring catch errors immediately, while autocomplete and calltips guide you as you write. Available on Windows, Mac OS X and Linux. XPI extensions allow you to create your own plug-ins. XPI extension support provides the same capability as Firefox, with all standard Mozilla APIs based on XUL, XBL, and XPCOM, plus our own for Python and JavaScript. Other features include Vi emulation, Emacs keybindings, code folding and code snippets.

Manufacturer’s Website

ActiveState Software Inc.

The Specs

Requirements x86 or x86_64 processor, 512MB RAM (1GB+ recommended), 200MB free hard disk space
Operating System Compatibility
  • Microsoft Windows 7
  • Microsoft Windows Vista
  • Microsoft Windows XP
Download Details
License Type Free
File Size 50.52 MB
Total Downloads 772