Google Photos

Free www.photos.google.com

As long as you agree with its restrictions on image quality, Google Photos will automatically upload and backup every photo you ever take on a smartphone (when on Wi-fi), and extract every image it finds on your computers. However, it will downscale them to 16Mp versions, and reduce any 4K videos it finds to Full HD 1080p quality. If you’d rather upload in maximum quality, that’s okay, but Google will restrict you to 15GB. PROS Unlimited storage; Wi-fi auto-uploader CONS 16Mp limit for stills; basic built-in editing