An XUL file can either be a self contained program or an extension or add-on for the mozilla Firefox web browser.
The file is written in XML and is supported by Mozilla web browsers and other browsers that are based on the Gecko engine.
.xul File
Extension
Developer:
Mozilla
File category:
What are xul files & how to open them - Firefox XML User Interface Language File
File category:
Developer:
Mozilla
xul file - Software that can open xul files
Select a software from the list below if you want to open, edit, create, convert, play, use or view xul file. The software are listed by popularity and relevance to xul file type
Mozilla Firefox 116
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