.BCMX File Extension

A .BCMX file is a Business Contact Manager Customization, created by Microsoft.

Open with Microsoft Outlook 365. Available for Windows.

What is a .BCMX file?

The .BCMX file extension is used for a specific type of file called a Business Contact Manager Customization file. This kind of file is designed to hold extra, custom information that you add to your contacts in the Business Contact Manager tool, which is part of Microsoft Outlook. For example, if you have special categories or unique data fields you want to keep track of for your business contacts, you can store this information in a .BCMX file.

However, there's an important thing to note about these files: they are meant to be used in a very specific way. Only the person who owns the database, or someone who is an administrator on the computer where the database is saved, can import a .BCMX file. This means you can't just send a .BCMX file to someone else and expect them to be able to use it without the proper access.

If you have a .BCMX file that you need to open or use, you will need Microsoft Outlook 365, specifically the version that includes Business Contact Manager. Within this program, you can import the .BCMX file to add or update the custom data fields for your business contacts according to the customization you've defined in the file. This is particularly useful for managing detailed and specific information about your contacts directly within your email and contact management system.


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