Pls extension is related to Music playlist file. You can open pls files with Apple itunues or Real Player.

Pls files include music and audio file lists. There is no original audio file in pls extension files. It just shows places of the files and their names. Pls file doesn`t work by itself. You will need mp3 and the other music files to run pls file formats. 
You can open pls files with Apple Itunes or Real Player software. 

What to use pls

Apple iTunes, RealPlayer

which page related to pls file

pls Related Searches

You can check related links about pls fileextension.