Opening a KB File

The KB file type is primarily associated with Call of Duty: Modern Warfare.

KB	File extension: KB
	File type:	key bindings

What is a KB file?

KB files mostly belong to Call of Duty: Modern Warfare by Activision. A KB file contains user-defined key bindings used in Call of Duty: Modern Warfare video game. The contents of a KB file maps keyboard or game controller keys to in-game character actions and other events. Borland C++ (now C++ Builder) used a KB file to store its keyboard script.

How to open KB files

You need a suitable software like Call of Duty: Modern Warfare to open a KB file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your KB file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a KB file directly in the browser:. Just drag the file onto this browser window and drop it.

Online KB Text Viewer

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Programs that open and convert KB files:

Call of Duty: Modern Warfare by Activision
See the previous paragraphs to learn more about the main application. KB files are often referred to as Call of Duty: Modern Warfare games because this type of file is primarily created or used by this software.
C++ Builder (keyboard script) by Embarcadero
C++ Builder (previously Borland C++) is an integrated development environment for building C++ applications. Borland C++, an earlier iteration of C++ Builder used a keyboard script saved in a KB file. This file format is classified as Developer.
Knowledge Pro (data) by Knowledge Garden
Knowledge Pro is a discontinued academic document management system. It used some data saved in a KB file. This file format is classified as Data.

KB file format:

Each file has a definite file format, that is, how the stored data is arranged in the file. The file format can be determined based on the file extension and the signature (the first few characters of a file). File extension, signature and file format must match; otherwise errors will occur when the file is opened. So a detailed analysis of a file is vital in order to determine the format and the associated program. Our analysis of the KB files produces the following result:

The KB file extension is not widely used. Such a file includes different formats for different programs. The following file formats are most commonly found in KB files:

45% of all KB files use the same file format, which can be identified by the letters "CDKB" at the beginning. These are binary files, so they do not contain words or text. A typical file size is 1 KB. The file type is very recent. Certain words are almost always found in the files, such as CDKB. user_keys.kb or user_keys_2.kb is a typical file name. Files like these are sometimes connected to keys and user.
15% of all KB files start with the bytes KBVersion 3 width crucial for this file format. The contents of these files can even be read by a human. KB files can be up to 2 KB in size, but are often around 210 bytes - 1 KB. The following keywords are characteristic: KBVersion 3, nKeysDefined, width, category Games and height 267. A common filename is arrows.kb or wsadmouse.kb. These files are often associated with game and basic.

All other KB files (40%) have no consistent format, often e.g. DATA and codk. Files like these are sometimes linked to disease. Just click the "Choose your .kb file to analyze" button on this page to find out what your KB file is.

Technical Data for KB File Extension

File classification:

Game

Related files:

iw8, jpg, pages, my_boy_lex, untitled, found art, pdf, 250, jpglarge, video, zip, jpeg, html, rar, vnotes_db_ex, json, document, lrtemplate, mcpack, db, psob

a kb key binding is a special file format by Activision and should only be edited and saved with the appropriate software.

How to solve problems with KB files

Associate the KB file extension with the correct application.
Update your software that should actually open key bindings. Because only the current version supports the latest KB file format. Search, therefore, e.g. on the Activision manufacturer website after an available Call of Duty: Modern Warfare update.
To make sure that your KB file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .KB file online - secure, fast, and no downloads needed.