F4V Player-Flash Manager File for Android
Before you can open an F4V file (assuming it's even a file format that's intended to be viewed or edited), you'll need to determine what kind of file the .F4V file extension refers to.
The easiest way to open an F4V file is to double-click on it and let your PC decide which default application should open the file. If no program opens the F4V file then you probably don't have an application installed that can view and/or edit F4V files.
Just download our F4V Player - Flash Manager File for free here.