You can select as many images as you’d like, but keep in mind that the service you’re using might have a size cap. Simply select the photos you want to send, tap the share icon, and pick the app you want to use, whether its Messages, Mail, Outlook, WhatsApp, or whatever app you’d like to use. You also have the option to send an iCloud link via Mail or Messages. HEIF and HEVC are turned on by default, but you can switch to more standard formats. The first thing you can do is change the way photos are handled and shared. It’s not a proprietary format, but it’s also not nearly as ubiquitous as JPEG, so some devices and apps won’t be able to read it. Since iOS 11, Apple has used HEIF (High Efficiency Image File Format) for photos and HEVC (High Efficiency Video Coding) for videos since they take up less space. The other issue stems from the format Apple uses on newer iPhones. First, of course, is that they don’t have an iPhone so they can’t use Apple Photos. There are a couple of issues at play here. Since they won’t be able to view an iCloud Shared Album, you’ll need to take a few extra steps to be sure they can see your photos. But when you throw an Android or PC user into the mix, things get a little more complicated. We all know how easy it is to share photos with friends and family who also use Apple Photos.
