SmugMug is a paid photo sharing website which is used to upload HD photos and videos to your account. It is the most beautiful way to view and share your photo and videos. It allows you to control over the privacy and security of published photos. You can easily move photos from Amazon S3 to SmugMug using "S3 Browser" on Mac. If you are looking for a step by step process to move photos from Amazon S3 to SmugMug on Mac, read on.