What is a .EFP File And How To Open It – Microsoft

Table of Contents


Have you came across a file with the .efp extension, but it is a file you have never seen before? Perhaps you know what the file is, but you simply don’t know how to open it. Thanks to this easy guide you will be able to find out what .efp file extension is, how to open it and how to work with it.

What is a .EFP file?

The .EFP file extension is from Exchange Forms Designer Template. The developer of this file extension is Microsoft. The file is a data related file.

What to know

There is currently 0 software that can open the .efp file on 0 platforms.


We don’t register any way of opening this file extension at the moment, kindly let us know if you have any information.