A mar file extension is related to the applications developed by Mozilla and used for its bzip2 compressed binary diffs.

There are 6 other file types using
the MAR file extension!

mar icon.mar - Microsoft Access report shortcut

empty icon.mar - Pegasus Mail attribute record file

mar icon.mar - MSN archive

empty icon.mar - MARC 21 bibliographic data

empty icon.mar - WebSphere Business Modeler process model template

empty icon.mar - Mariner Calc spreadsheet file

Bookmark & share this page with others:

MAR file extension - Mozilla archive

What is mar file? How to open mar files?

File type specification:

Archive and compressed file type icon Archive and compressed file type

mar file icon: mar filetype icon

The mar file extension is associated with applications like Firefox, Thunderbird, Seamonkey etc. developed by Mozilla Corp.

The mar file contains archive with compressed binary diffs in bzip2 compression format.

The default software associated to open mar file:

Firefox icon

Mozilla Corporation logoFirefox  Microsoft Windows software

Company or developer:
Mozilla Corporation

Firefox is very popular free open source web browser with many features. Firefox uses Gecko layout engine that implements most web standards including new HTML5.

Firefox supports tabbed browsing, private browsing, spell checking, incremental find, bookmarking etc. Other features can be added via extensions and add-ons, such as NoScript, Tab Mix Plus. FoxyTunes, Web Developer.

SeaMonkey icon

Mozilla Corporation logoSeaMonkey  Microsoft Windows software

Company or developer:
Mozilla Corporation

SeaMonkey is all-in-one internet application suite based on Firefox browser and Mozilla Application Suite.  SeaMonkey contains internet browser, email client, HTML editor, IRC chat and web development tools. It is also contains support for extensions and plug-ins.

Help how to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

List of software applications associated to the .mar file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open mar file, edit mar file, convert mar file, view mar file, play mar file etc. (if exist software for corresponding action in File-Extensions.org's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting mar files.

Programs that can create mar file - Mozilla archive

Programs supporting the exension mar on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for create mar file action.

Microsoft Windows:

Main software associated with mar file by default:
Firefox small icon Firefox
SeaMonkey small icon SeaMonkey
Other suggested software:
Mozilla Thunderbird small icon Mozilla Thunderbird

Previous file extension
MAFF file extension

File-Extensions.org > Archive and compressed file types

Next file extension
file extension MAR


Follow us!

Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed