FILExt - The File Extension Source

Details for file extension .MAR are on this page. Because there is no central registry for file extensions and their associated programs there may be multiple entries on this page. And, because there are many (some say over a million) such associations not all may be listed here.

TIP: Click here to run a FREE scan for .MAR related errors.

Windows can't open .MAR files?
If Windows is unable to open files with the extension .MAR you may not have the appropriate program installed or, you may have registry errors. To help, we strongly recommend you run this free registry scan.

A search on the file extension you submitted shows 10 record(s). The details for each of these are shown below. The best FILExt can do for you is provide the details we know about. Selecting the information that applies to your particular situation is up to you. Use any hints provided. If the information here is not helpful, FILExt is sorry; but as a research site FILExt cannot provide personal support. If you need further information you might try the research tips on the FILExt Help Me page.

Extension: MAR
Program and/or Extension Function [What's This?]		Company [What's This?]
Mozilla Archive		Mozilla
Specific Notes [What's This?]
The elements stored in the archive are bzip2 compressed binary diffs, generated using a variation of bsdiff. Recommended: Find MAR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
Hex: 4D 41 52 31 00 ASCII: MAR1
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 18736 last modified on 2005-11-16 and created on 2005-11-16.

Extension: MAR
Program and/or Extension Function [What's This?]		Company [What's This?]
MSN Archive		Microsoft Corporation
Specific Notes [What's This?]
MSN uses various .MAR files for storing bitamps, HTML, etc. Recommended: Find MAR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
Hex: 4D 41 52 43 ASCII: MARC
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 14957 last modified on 2005-11-16 and created on 2003-07-16.

Extension: MAR
Program and/or Extension Function [What's This?]		Company [What's This?]
Access Report Shortcut		Microsoft Corporation
Specific Notes [What's This?]
(None) Recommended: Find MAR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 7080 last modified on 2004-06-01 and created on 2003-01-14.

Extension: MAR
Program and/or Extension Function [What's This?]		Company [What's This?]
Bibliographic Data Format
Specific Notes [What's This?]
(usually .MRC) Recommended: Find MAR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 7081 last modified on 2003-01-14 and created on 2003-01-14.

Extension: MAR
Program and/or Extension Function [What's This?]		Company [What's This?]
Mar Compressed Archive
Specific Notes [What's This?]
MAr stands for Melting-Pot ARchiver. Recommended: Find MAR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
	Archive	Download Site for MAR Program
Identifying Characters [What's This?]
Hex: 4D 41 72 30 00 ASCII: MAr0
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 24151 last modified on 2007-08-25 and created on 2007-08-25.

Extension: MAR
Program and/or Extension Function [What's This?]		Company [What's This?]
Micrognosis Micrognosis Compressed Archive File
Specific Notes [What's This?]
A compression program by Haruhiko Okumura opens files with MAR file extension as compressed archive files. Recommended: Find MAR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
Hex: 2D 61 68 30 2D ASCII: - a h 0 -
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 26923 last modified on 2009-07-02 and created on 2009-07-02.

Extension: MAR
Program and/or Extension Function [What's This?]		Company [What's This?]
Pegasus Mail Attributes Records Per User		David Harris
Specific Notes [What's This?]
This file holds attributes records per user for messages in "Public Folders" (called Systemwide-folders in former versions) Recommended: Find MAR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 18876 last modified on 2005-12-18 and created on 2005-12-18.

Extension: MAR
Program and/or Extension Function [What's This?]		Company [What's This?]
Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
Specific Notes [What's This?]
(None) Recommended: Find MAR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 21979 last modified on 2006-10-13 and created on 2006-10-13.

Extension: MAR
Program and/or Extension Function [What's This?]		Company [What's This?]
VAX Macro Assembly Program
Specific Notes [What's This?]
(None) Recommended: Find MAR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 7082 last modified on 2003-01-14 and created on 2003-01-14.

Extension: MAR
Program and/or Extension Function [What's This?]		Company [What's This?]
WebSphere Business Modeler Process Model Template		International Business Machines Corp.
Specific Notes [What's This?]
Business process modeling with IBM WebSphere Business Modeler enables you to visualize, document, and model business processes for understanding and process execution. Recommended: Find MAR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
	Archive	None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 26099 last modified on 2008-11-18 and created on 2008-11-18.

System Info for File Extension .MAR

FILExt has been given permission to display the file extension database produced by the Associate This! program. Some of that data has already been included into the main FILExt database; but, not all. Those entries which have not yet been incorporated are shown below in the hope that they will be of some use. Data collected by FILExt on registered file extensions from user systems is also in the display. Be aware this is raw data which may require further research on your part to fully understand. In particular, look at the Program ID. Often a company will put the program's name into the short ID that Windows uses to open registered file extensions. If that's not the case, look at the complete path to the EXE file. Often, programs will install themselves into directories that give either the program or company name. The program name itself may also be used as the EXE file name. These listings are particularly important since they represent listings that are in actual use by users who have sumbitted data to FILExt and therefore these listings can point you to the most likely candidate should there be multiple entries in the FILExt main database.

General Info

• If the extension you are looking for is of the form .??_ the file is likely a compressed file and part of an install routine. When the install program runs it will expand the file and replace the underscore with the proper letter for the file type.
• If the file is sent as an audio file with any three-character extension it may be a dictation file where the extension is the dictator's initials; playable by BCB Voice Systems software (see ??? extension). The file could likewise be a dictation file in TrueSpeech format. Use Windows Sound Recorder and/or Media Player to play these back.
• If the extension you are looking for has a number at the end or is only a number and there were no results consider entering the same extension format using zero or one as some programs produce numbered split files but when the split can be extensive (e.g., .000-.999) only the first entry is in the database.

Need more information about any entries on this page? Try a Google search using terms in the above information along with words like "format," "convert," "conversion," and even "hacking." A search box is provided here for your convenience.

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