.XPI File Overview

File Extension: XPI
File Type Description: Mozilla Installer Package
File Type Developer: Mozilla
Primary Associated Software: Mozilla Firefox
Primary Software Developer: Mozilla

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XPI

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What is File Extension XPI?

Mozilla developed the XPI file extension, also know as a Mozilla Installer Package file, for the Mozilla Thunderbird software package. Internal website statistics show that XPI files are most popular with users in United States and those running the Windows 10 operating system. Statisically, these users are most likely running the Google Chrome internet browser.


Associated Developers and Software

Mozilla Firefox by Mozilla
Mozilla Thunderbird by Mozilla

Top XPI User Languages

Top XPI File User Browsers

Desktop Friendly?

Yes

Mobile Friendly?

Yes

Most Popular XPI File Countries

Top User Operating Systems

Windows 10 Windows 11 Windows 6 Windows 8.1

Associated Operating Systems

Windows
Mac
iOS
Android
Linux

Other File Types Related to XPI Files

Extension File Type Developer File Category File Type Description
.HTMLS Open Source Web Files HTML With Server-Side Include
.SDL Microsoft Corporation Developer Files Service Description Language File
.PCV Mozilla Compressed Files MozBackup Profile Backup
.XBL Open Source Developer Files XBLite Source Code File
.RDF Unknown Developer Settings Files Resource Description Framework File
.AXD Microsoft Corporation Web Files ASP.NET Web Handler File
.10 IBM Data Files IBM Voice Type Languages Scripts Data File
.13 IBM Data Files IBM Voice Type Languages Scripts Data File
.NA2 Mozilla Web Files Netscape Address Book File
.XHTM Opera Software Web Files Extensible Hypertext Markup Language Document


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Compatible with Windows 11, 10, 8, 7, Vista, XP and 2000

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