XHTML File Extension - Printable Version

Extensible Hypertext Markup Language File Icon

File Type	Extensible Hypertext Markup Language File
Developer	N/A
Popularity
Category	Web Files

File Description

Web page written in XHTML, a reformulation of HTML 4 as an XML 1.0 application; uses standard HTML tags, but must conform to more strict XML guidelines.

Many current websites include Web pages based on either the XHTML 1.0 or XHTML 1.1 specification.

Program(s) that open .XHTML files

Mac OS

	Apple Safari
	Mozilla Firefox
	Other Web browser
	Adobe Dreamweaver CS6
	Adobe ColdFusion 9 Builder 2

Windows

	Microsoft Internet Explorer
	Mozilla Firefox
	Other Web browser
	Adobe Dreamweaver CS6
	Adobe ColdFusion 9 Builder 2

Linux

Mozilla Firefox

Updated 8/3/2007

.XHTML File Extension