Net, Paint (Mac), or Paint.LY. · Open the file in the ‹Preview app, and the image will be converted to PNG format. How to Convert JPG to PNG on the Home Computer — Forums How to convert JPG to PNG on PC? — Web How do I convert JPG to PNG on Mac? — Mac Support Communities Convert JPG to PNG on PC — Mac Support Communities Dec 26, 2023 — How to convert JPG to PNG on PC — Convert to PNG.