There is one other file type using
the MN3 file extension!

empty icon.mn3 - Descent 3 mission file

Detailed description

Software that works with mn3 file extension

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MN3 file extension - Microsoft Money version 3 data file

What is mn3 file? How to open mn3 files?

File type specification:

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

mn3 file icon: mn3 filetype icon

The MN3 file extension is associated with 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.

The default software associated to mn3 file type:

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 MN3 files:

Generally speaking, program specific accounting files can only be used in their respective programs. However, you can often export to some exchange format that should be widely supported .

For general information try to look at:
Basic info how to open accounting and tax files

How to convert file with extension MN3:

Most of financial and accounting file types can be exported to OFX or QFX format, or even CSV (Comma Separated Value) format.

For general information try to look at:
Basic info how to convert accounting and tax files

List of software applications associated to the .mn3 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open mn3 file, edit mn3 file, convert mn3 file, view mn3 file, play mn3 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 ableto perform the specified software action, such as opening, editing or converting mn3 files.

  • Open mn3 file
  • Create mn3 file
  • Others mn3 file

Software that open mn3 file - Microsoft Money version 3 data file

Click on the link to get more information about Microsoft Money for open mn3 file action.

Microsoft Windows:

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MN2 file extension > Accounting, financial and tax file types

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