.ADDIN File Extension

What is a .ADDIN file?

.ADDIN is a Developer Files extension of a XML format created by Microsoft. You can launch .ADDIN files on Windows.

How to make a .ADDIN file?

To create .ADDIN files, you have to use Microsoft Visual Studio 2017 or any other program listed below. Software for Windows can be downloaded from official stores. You can also get .ADDIN file creator from the software official source. To learn more about .ADDIN file launcher and its alternatives, visit the program official web site.

How to open .ADDIN files?

To launch .ADDIN file on your platform, use .ADDIN file reader by Microsoft or another soft listed below. After the installation of the .ADDIN file viewer, you will be able to open all .ADDIN documents.