MAR File - opening and understanding

Did your computer fail to open a MAR file? We explain what they are used for and recommend software that we know can open or otherwise handle your .MAR files.

What is a MAR file?

A .MAR file is a MAr compressed archive file. Through our analysis of MAR files, we know that one use of the format is MAr compressed archive. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

How to open MAR files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension MAR for different purposes.

While we have not verified the apps ourselves yet, our users have suggested 7 different MAR openers which you will find listed below.

Other file formats using extension .MAR

While MAr compressed archive is a popular type of MAR-file, we know of 4 different uses of the .MAR extension.

The MAR file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a MAR opener may not be able to open all kinds of MAR files. In this case, look through all formats to make sure you find the best suited MAR viewer.

Micrognosis compressed archive

Through our analysis of MAR files, we know that one use of the format is Micrognosis compressed archive. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

While we have not verified the apps ourselves yet, our users have suggested 7 different MAR openers which you will find listed below.

Microsoft(/MSN) MARC archive

Through our analysis of MAR files, we know that one use of the format is Microsoft(/MSN) MARC archive. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

While we have not verified the apps ourselves yet, our users have suggested 7 different MAR openers which you will find listed below.

Mozilla ARchive

Through our analysis of MAR files, we know that one use of the format is Mozilla ARchive. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

While we have not verified the apps ourselves yet, our users have suggested 7 different MAR openers which you will find listed below.

Various viewers for this file format

These apps are known to open certain types of MAR files. Remember, different programs may use MAR files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Microsoft OfficeMicrosoft OfficeUser submitted
Microsoft AccessMicrosoft AccessUser submitted
MelodyneMelodyneUser submitted
WAY ProWAY ProUser submitted
PentaZipPentaZipUser submitted
Gardenware Labeling ProgramGardenware Labeling ProgramUser submitted
ZipZag ArchiverZipZag ArchiverUser submitted
We have not verified any software that we know for certain will work with MAR-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with MAR-files. If you know one, please use the 'Suggest a program' link below and tell us about it!