Download Mozilla Firefox

Table of Contents

Introduction

Mozilla Firefox was developed to run on Windows, Mac, Linux, iOS, Android and Web. The software is open source. It can also open other file extensions. Download the software here.

Primary File Extension: .html

Supported File Types

.bak Bookmarks Backup File How to open .bak
.jpx JPEG 2000 Image File How to open .jpx
.json JavaScript Object Notation File How to open .json
.jsp Java Server Page How to open .jsp
.mar Mozilla Archive How to open .mar
.mfl Mozilla FastLoad File How to open .mfl
.mjpg Motion JPEG Video File How to open .mjpg
.mng Multiple Network Graphic How to open .mng
.ogg Ogg Vorbis Audio File How to open .ogg
.part Partially Downloaded File How to open .part
.rss Rich Site Summary How to open .rss
.session Mozilla Firefox Session File How to open .session
.slt Mozilla User Profile Folder How to open .slt
.url Internet Shortcut How to open .url
.webp WebP Image How to open .webp
.xhtml Extensible Hypertext Markup Language File How to open .xhtml
.xpi Cross-platform Installer Package How to open .xpi
.xpt Mozilla Firefox Component How to open .xpt

Additional Related File Formats

.cer Internet Security Certificate How to open .cer
.crt Security Certificate How to open .crt
.der DER Certificate File How to open .der
.dump Google BreakPad Crash Log File How to open .dump
.extra Google BreakPad Crash Log Extra File How to open .extra
.odc Office Data Connection File How to open .odc
.odo Online Operating System Write Document How to open .odo
.pac Proxy Auto-Config File How to open .pac
.rdf Resource Description Framework File How to open .rdf
.rsa RSA Certificate File How to open .rsa
.seam Seam Framework Java Servlet File How to open .seam
.tmp Temporary File How to open .tmp
.webm WebM Video File How to open .webm
.xhtm Extensible Hypertext Markup Language Document How to open .xhtm
.zul ZK User Interface File How to open .zul