Can anyone tell me which software can be used to edit/change the album art present in MP3 files that are not copyright-protected?
You can change the album art of MP3 files in batch modes or using one file at the time using the applications listed on Software Informer. Download any of the listed applications and then you'll have the possibility to change the album art to official covers or using your own images.
You will then need a player which supports album art for the image to be displayed.
i would recommend using "MP3 Tag edit" , it's the easiest and strongest application you can also change all the song's attributes
There is no need of downloading any additional software from any where.
Just go to Windows Media Player and follow this steps:-
Some important points:-
There are a lot of applications and you can find them on the internet :)
You can use WMP 12, tag scanner, mp3tag, kid3 etc, easily available on internet.
It is better to use converter software. One such software is any file converter available in softonic.com It is a freeware too.