How to change pictures format??

I am trying to change my pictures on my MSN and it keeps telling me that I don't have the right format.... I know I 've done it before with an older version but now I can't anymore.... I would like to know if there is a software I can download (free) since I don't have to do much of reformatting LOL that would help me doing it. I tried but I can't with Gimp... which is a wonderful program but I believe that I can only resize pictures with Gimp which is fine...

Thanks guys

Gimp will do it but you can just use Preview that's built into OSX.

but in order to keep the picture..... I must do it with what application??

I'm afraid I don't quite understand the question. You open the the image in preview and save it as a different format.

boy I am blond lolololo it is that simple... I just di it thanks a millions now the last question thank you so much... When I am satisfied with an answer is there a way to delete the thread so people won t answer it unnecessarily

hotbum40 said:

boy I am blond ...When I am satisfied with an answer is there a way to delete the thread so people won t answer it unnecessarily

Click to expand...

Still no.