File Extension Library


.F4B File Extension

  • Developer by: Adobe Systems Incorporated
  • Category: Audio and sound Files

What are .F4B files and how to open them?

Can't open .F4B 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 .F4B file.

What is a .F4B file extension?

.F4B file extension is created by Adobe Systems Incorporated. .F4B has been classified as Audio and sound Files.

.F4B is Adobe Flash MP4 audio eBook file

The f4b file extension is associated with the Adobe Flash. File contains MP4 audio eBook. Adobe Flash eBook format was developed to eliminate incompatibility of MP4 audio eBooks formats between Adobe Flash, Apple QuickTime and Apple iPod. F4B eBook format was supported in the Adobe Flash Player version 9.

Mime: audio/mp4


How to open:

Use Adobe Flash to open the f4b extension files.

How to convert:

As far as we know, this .f4b 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 .F4B files

  1. You need to update the application that you normally use to open .F4B files. Only the latest version of the software supports the current .F4B file format
  2. You need to check the .F4B file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)