Komodo Edit 4.3.2 is the free and open source editor based on Komodo IDE. Supported to all languages like: Dynamic language expertise for Perl, PHP, Python, Ruby, and Tcl, plus JavaScript, CSS, HTML, and XML, and template languages like RHTML, Template-Toolkit, HTML-Smarty and Django.

Feature on Komodo Edit:

Multi-language support :

1. Browser-side languages: CSS, HTML, JavaScript and XML
   
2. Server-side languages: Perl, PHP, Python, Ruby and Tcl
3. Web template languages: RHTML, Template-Toolkit, HTML-Smarty and Django

Autocomplete and calltips,Standard editing features,Syntax checking,Syntax coloring,Vi emulation,Emacs keybindings,HTML preview, and more.

Komodo Edit also supported:
XPI Extensions
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. We're even using this in Komodo development; for example, when adding UDL-based languages and defining custom language syntax-coloring. Other new features, such as the DOM Viewer, are also extensions.




Homepage: http://www.activestate.com/
Download:

Windows:
MSI - 27.6MB

Linux (x86)
AS package (libcpp6) 32.1MB

Mac OS X (Intel)
DMG 34.6MB

Mac OS X (PowerPC)
DMG 35.1MB