You can even open HEIC on your PC’s Photos app. But plenty of program still can’t read or work with HEIC files, so you still need to convert to JPG. Luckily, Windows makes that easy, too.

If you can't open a photo from your iPhone, you probably need to convert it from HEIC to JPG. Here are the quickest and easiest ways to convert HEIC to JPG on Windows and Mac.