.xpi
| File Type |
 Cross-platform Installer Package |
| File Format |
Proprietary (Mozilla) |
| Usage |
Open manually; may be referenced by an application |
| Popularity |
★ ★ ★ ★ ★ Popular |
| Description |
Compressed installation archive that contains the main components installed with Firefox and Mozilla Web browsers; installed by Mozilla installer script; also used for installing Web browser extensions.
XPI files may often be installed by simply dragging and dropping the file onto an open Web browser window.
|
| Open With |
| Windows |
 Mozilla Firefox
 Mozilla Thunderbird
 Mozilla SeaMonkey
|
| macOS |
Mozilla Firefox Mozilla Thunderbird Mozilla SeaMonkey |
| Unix |
Mozilla Firefox Mozilla Thunderbird Mozilla SeaMonkey |
|
| Updated |
October 3, 2007 |
|
