.xul
| File Type |
 XML User Interface Language File |
| File Format |
Standard (developed by Mozilla) |
| Usage |
Open manually; may be referenced by an application |
| Popularity |
★ ★ ★ ☆ ☆ Average |
| Description |
Self-contained application or Firefox extension written in XML; supported by Mozilla browsers and other Web browsers that are based on the Gecko engine.
|
| Open With |
| Windows |
 Mozilla Firefox
 Mozilla SeaMonkey
 Netscape 6 or later
|
| macOS |
Mozilla Firefox Mozilla SeaMonkey Netscape 6 or later |
| Unix |
Mozilla Firefox Mozilla SeaMonkey |
|
| Updated |
2007 |
|
