A daily updated filename extension database!

RDK file extension

The table below provides useful information about the .rdk file extension. It answers questions such as:

  • What is the .rdk file?
  • What program do I need to open a .rdk file?
  • How can the .rdk file be opened, edited or printed?
  • How can I convert .rdk files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ BlackBerry RIM Development Key

RDK file is a BlackBerry RIM Development Key. The RDK (RIM Developer Key) is provided by the RIM signing authority and is used to sign your application.
RDK format description not yet available
Application: BlackBerry Native SDK
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
RDK aliases:
RDK related links:
RDK related extensions:
BlackBerry Native SDK Manifest Data

Other types of files may also use the .rdk file extension.

🚫 The .rdk file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

dk, drk, edk, fdk, rck, rd, rdj, rdl, rdm, rdo, rek, rk, rrk, rsk, rvk

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Report Definition Language File
RK Compressed Archive
Danish Language Info File
GnuPG Revocation Key File
Oracle Database Redo Log
JCanyon Texture Data
Race Studio 2 Downloaded Files
Bentley InRoads Project
Fraunhofer EZRT Volume Data
Ensoniq KT Disk Image

🔴 Can't open a .rdk file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .rdk file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .rdk file extension, write to us!

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