MNY File Extension

MNY file icon

Microsoft Money Format

What is a MNY file?

The MNY extension is related to Microsoft Money Format and is classified in the Financial and Tax Files category, which contains 268 files.

With the creation of the Microsoft Money Format (MNY), Microsoft introduced file format along with 242 programs built for their use.

MNY files are compatible with various operating systems, including Windows, Linux and Mac OS. You can open a MNY file using one of 3 programs, for example Microsoft Money, Skrooge and Quicken.

MIME types

  • application/x-msmoney

How to open a MNY file?

The most common reason why a MNY file cannot be opened is the absence of required software. To fix this, select a compatible program from the list. Then visit the official developer website via the provided link, download the program, and install it on your system.

Microsoft Money, Skrooge and Quicken are among the most widely used programs for handling MNY files. If you wish to install the latest release of Microsoft Money, visit the official Microsoft portal and download the edition that works on any operating system.

Following installation, MNY files should be automatically opened with Microsoft Money.

Set Microsoft Money as the default MNY application

Change the default app that opens a file on Mac

  1. Right-click or use Control + Left-click on the desired MNY file to open a menu where you can choose from multiple actions;
  2. Choose "Open in Application" and click "Other";
  3. Look at the bottom of the window, where you will see the "Enable" menu. "Recommended Programs" will be selected as the default option;
  4. Within this menu select "All Programs" and navigate to Microsoft Money. Check the box next to "Always open in app" to make sure it’s the default option.

Change default programs in Windows

  1. Start the process by right-clicking on your MNY file and selecting "Open With". From there, click "Choose another app" to continue;
  2. From the options listed in the pop-up window, specifically choose Microsoft Money as the application to handle your MNY file;
  3. Be sure to check the "Always use this app" checkbox and click "OK" to save your preference.

How to edit a MNY file?

To modify MNY files, it is necessary to install dedicated software that lets you open and edit financial and tax files. Online MNY editors generally offer fewer tools compared to programs designed for Microsoft Money Format.

Best MNY Editor Software in 2026

Taking into account the provided details, we have prepared a list of MNY editors that match your needs.

MNY Editor SoftwareDeveloperPlatformsOverall Rating
Microsoft MoneyMicrosoftWindows4.4 out of 5 (42 reviews)

Convert files to and from MNY

If a MNY file is cumbersome, converting it to formats such as CSV or other supported types can make it easier to manage.

It is important to understand that converting a MNY file might limit certain functions, but this conversion is usually reversible.

Convert MNY to other file formats

Troubleshooting guide for MNY file complications

When issues arise with MNY files, they can generally be fixed with small software tweaks. Use the troubleshooting tips below to help resolve them.

What are the possible solutions to recover a corrupt MNY file?

Start a recovery program, open the damaged MNY file and then select the "Repair" menu item to start the repair procedure. Wait for the recovery process to finish, allowing automatic repair of damaged financial and tax files.

How can I confirm if my MNY file has been damaged?

The signs of corrupted MNY financial and tax files can manifest as:

  • The file shows slow performance when edited in Microsoft Money;
  • The file stops responding or freezes in Microsoft Money or other programs;
  • The file does not respond or shows errors when opening it;
  • Unexplained MNY file size inflation;
  • The file operation is accompanied by the display of error messages;

What are the possible causes of Microsoft Money crashing?

Lack of regular software updates can cause Microsoft Money to crash. Make sure you have installed the latest updates for Microsoft products.

Restarting your computer is a crucial troubleshooting measure that can alleviate numerous common problems. Therefore, it is advisable to restart your computer before modifying any settings related to the software.