An m12 file extension is related to the Microsoft Money 2004. An m12 file contains backup of financial data.

There is one other file type using
the M12 file extension!

empty icon.m12 - Schiller medilog ECG RAW data

Detailed description

Software that open m12 file

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M12 file extension - Microsoft Money 2004 backup data

What is m12 file? How to open m12 files?

File type specification:

Accounting, financial and tax file type icon Accounting, financial and tax file type

m12 file icon: m12 filetype icon

The m12 file extension is related to Microsoft Money, a personal finance management software, developed by Microsoft Corporation. As of 2010, the product is officially discontinued and no longer supported by Microsoft.

The mn1 to m16 files are created when you install a new version of Microsoft Money. As part of the conversion process, it creates a backup copy of your unconverted file.

The file uses the relevant extension to the version it was last used in.

These files are not required for Money to run, but you should be sure you will never revert to an older version of Money again before you delete them. Only these files can be opened in the previous version of Money, not the mny file.

This m12 file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open m12 file:

Microsoft Money icon

Microsoft Corporation logoMicrosoft Money  Microsoft Windows software

Company or developer:
Microsoft Corporation

Microsoft Money is utility used to manage personal finances and helps users effortlessly improve their financial picture. It is discontinued product. In 2011 Microsoft stopped support for all editions of Microsoft Money.

Help how to open:

Use Microsoft Money to work with *.m12 files.

How to convert:

As far as we know, this .m12 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.

List of software applications associated to the .m12 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 m12 file, edit m12 file, convert m12 file, view m12 file, play m12 file etc. (if exist software for corresponding action in'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 m12 files.

Programs that can create m12 file - Microsoft Money 2004 backup data

Programs supporting the exension m12 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Microsoft Money for create m12 file action.

Microsoft Windows:

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