Why are my jpeg pictures turning to png files after I edit them on the galaxy s4?

[AC Question]

When I edit my pictures using the software in the galaxy 4 phone it turns my jpeg files into png files and I can't download them. Why is it doing this and how can I either get it to stop turning them to png, our turn then back to jpeg?

 

[B. Diddy]

Welcome to Android Central! I think you can just rename the file as .jpg instead of .png with a file explorer app--does that work?