How to directly convert .wfp files to .mp3 format.
Converting Wondershare Filmora Project Files directly to MP3 Audio Files (.wfp to .mp3 conversion) is certainly possible and should be very straightforward, although your options are limited to using the original software.
Use Wondershare Filmora itself, as it allows you to export its WFP projects in MP3 format quite easily.
A simple video editor that empowers you to edit video and audio on Windows and Mac.