To convert a JPG file to a PDF file, simply change the file format on your computer's default photo-viewing app.

So we need an easy of converting HEIC files on a Mac to the more common and universal JPEG/JPG format. Luckily, it’s easy to both open an HEIC file on a Mac, and convert it to JPEG.

Need to use third-party programs to open files on your PC? Here's how to change file associations in Windows 10 and choose which apps open which file types.

If Windows struggles to open JPG files, here are a few things you can do.

Change File Extension To easily convert JPEG (or JPG) to PNG, PNG to JPEG, or Google's WebP web file format to JPEG or PNG in Windows, open File Explorer, and make sure the box next to File name ...