.F4B 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.