Publisher review:The editor can be integrated into any Web site through JavaScript, AFP, ASP, ASP.NET, ColdFusion, Java, PHP, Python, as well as other languages.
Tested and working with Internet Explorer 5.5+, Firefox 1.5+, Safari 3.0+, Opera 9.5+, Netscape 7.1+ and Camino 1.0+.
It was previously known as FCKeditor.
Installation:
Download the latest version of the editor.
Extract (decompress) the file to a directory called "fckeditor" in the root of your web site.
Point your browser to the //_samples/default.html to run the test sample.
CKeditor 4.4.4 is a JavaScript script for WYSIWYG Editors scripts design by CKSource.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris and has as system requierments: JavaScript enabled on client side
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FCKeditor is a HTML text editor that brings to the web much of the power of desktop editors like MS Word.
Requirements: JavaScript enabled on client side
Operating system:Windows / Linux / Mac OS / BSD / Solaris
CKeditor 4.4.4 script details 
