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

mar file icon.mar - Microsoft Access report shortcut

mar file icon.mar - Pegasus Mail attribute record file

mar file icon.mar - Mozilla archive file

mar file icon.mar - MSN archive file

mar file icon.mar - WebSphere Business Modeler process model template

mar file icon.mar - Mariner Calc spreadsheet file

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MAR file extension - MARC 21 Bibliographic data file

What is mar file? How to open mar files?

File type specification:

Text file type icon Text file type

The MAR file extension is related to MARC 21 Format. This format for Bibliographic Data is designed to be a carrier for bibliographic information about printed and manuscript textual materials, computer files, maps, music, continuing resources, visual materials, and mixed materials. Bibliographic data commonly includes titles, names, subjects, notes, publication data, and information about the physical description of an item.

MIME: text/plain

Help how to open MAR files:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert file with extension MAR:

As far as we know, this .mar file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

Related links:

MARC 21 Format for Bibliographic Data full manual

List of software applications associated to the .mar file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X 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).

Hint:
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 of the mar files.

  • Open mar file
  • Save mar file
  • Edit mar file

Software that open mar file - MARC 21 Bibliographic data file

Click on the link to get more information about listed programs for open mar file action.

Microsoft Windows:

Apple macOS / Mac OS X:

Linux/Unix:

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