File Extension Library


.FDK File Extension

  • Developer by: Fluentizer LLC
  • Category: Various data Files

What are .FDK files and how to open them?

Can't open .FDK file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .FDK file.

What is a .FDK file extension?

.FDK file extension is created by Fluentizer LLC. .FDK has been classified as Various data Files.

.FDK is Fluentizer fluent dictionary

The fdk file extension is associated with the Fluentizer, a learning software that is used to help understanding native English speakers.

The fdk file contains saved dictionary from Fluentizer program.


How to open:

The fdk files are used for internal purposes of Fluentizer software.

How to convert:

As far as we know, this .fdk file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .FDK files

  1. You need to update the application that you normally use to open .FDK files. Only the latest version of the software supports the current .FDK file format
  2. You need to check the .FDK file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)