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


While downloading files, you might have downloaded a file with the .fdb extension. You most likely know what the file is, but you might be unsure on how to open it. Don’t worry! This article explains everything about the .fdb file extension, how to open and work with it on various systems.

What is a .FDB file?

The .FDB file extension stands for Microsoft Dynamics NAV Database File. This file extension belongs to the developer Microsoft. The file is a database related file.

What to know

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


Unfortunately, we haven’t found a software associated with this file extension yet, however we are working on it!