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Informations about the F4F filename extension and the file formats associated with it

We collected the information you should know about the .f4f filename on this page. If you were sent a(n) .f4f file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

1 filename extension(s) are in our database

.f4f - Flash MP4 Video Fragment

The F4F file is a Video file, which is connected to the Flash MP4 Video Fragment according to our registry. With the adequate settings, the Flash MP4 Video Fragment (.f4f) files can be opened or converted with the help of Adobe Flash Player.

Format description:
F4F format
Adobe Flash Player
Magic string:
- / -
Related links:
Related extensions:
Adobe HDS Bootstrap
Flash MP4 Video Bootstrap
Distribution Format Exchange Profile
Adobe Flash MP4 Audio Stream
Adobe Flash MP4 Audio Book
Flash Media Manifest File

Important! Programs other than the ones listed above may also use the .f4f file extension. Even harmful programs can create files with the .f4f extension to store data in them. Always be careful with .f4f files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .f4f file can’t be opened on your computer?

If the program necessary for opening the .f4f file is installed properly on your computer, then the quickest and simplest way to open the .f4f file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .f4f file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .f4f extension

The .f4f filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .f4f files.

b4f, ftf, ff, f4v, f4b, c4f, frf, fef, f4g, f4

Maybe you’re not even looking for the .f4f file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .f4f extension. It’s possible that the one you’re looking for is among them.

Fortran IV Source Code
Xperia X10 Phone FTF Firmware
Adobe Flash MP4 Audio Book
Faxable TIFF Image
Flash MP4 Video
CoD2 Fast File

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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