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Basic information about F4B file

When there is a problem with opening files with the file extension F4B（*.F4B or *.f4b）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the F4B file yourself.

There are 1 file types using the F4B file extension in our database. In the further part of this page, you will find detail information about all the F4B file with their brief description and a list of programs that support F4B file sorted by operating systems. The table below provides useful information about the F4B file extension. It answers questions such as:
  • What is the F4B file?
  • How to open a F4B file?
  • What programs do I need to open a F4B file?
  • What programs help to create and edit a F4B file?
  • How to convert F4B files to another file format?
  • How to convert another files to F4B file format?


1.Detail information about F4B file extension: Adobe Flash MP4 Audio EBook File

File type Adobe Flash MP4 Audio EBook File Category Audio Files
Developer Adobe Systems File format N/A
Description F4B file is a Adobe Flash MP4 Audio EBook File developed by Adobe Systems. 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
Software programs that will open, edit or convert F4B files

Windows		 Adobe Flash
Nero Recode

macOS		 Adobe Flash for Mac



Can't open a F4B file?

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

”Can't open this file: example.F4B”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the F4B extension without any issue.


Where I can download the application that support F4B file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.


How to change file associations?

  • Right-click a file with the extension whose association you want to change, and then click "Open With".
  • In the "Open With" dialog box, click the program whith which you want the file to open, or click "Browse" to locate the program that you want.
  • Select the ”Always use the selected program to open this kind of file” check box.


Can I change the extension of F4B 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/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.


What else may cause problems width open a F4B file?

The reasons for the lack of the ability to open a F4B file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a F4B file. If there is still something wrong, you might want to check:

  • Whether the F4B file is damaged.
  • Whether the F4B file is incorrectly linked in the registry entries.
  • Whether the F4B file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the F4B file format is incompletely.
  • Whether the F4B file is infected.
  • Whether the drivers of the equipment used for opening a F4B file are up to date.
  • Whether your computer has enough hardware resources to open a F4B file.

If the F4B file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.