.XUL File Extension

XML User Interface Language File

Developer Mozilla
4.0  |  27 Votes

What is a XUL file?

Self-contained application or Firefox extension written in XML; supported by Mozilla browsers and other Web browsers that are based on the Gecko engine.

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Programs that open or reference XUL files

Netscape 6 or later
Netscape 6 or later

Verified by FileInfo.com

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