Other SKF conversions

Conversion of skf files to mp3 file format

It doesn't seem that any kind of skf to mp3 conversion is actually possible. Nonetheless it might be possible that you were looking for a way how to convert Sony SFK files as MP3 music. Even if that is the case it might not be possible, considering that SFKs are temporary cache files for audio project, not the actual audio.

Open SKF file    Open MP3 file