If you want to send a large number of photos from your iPhone, there are a few different ways to go about it. The first option is to use the Photos app on your iPhone. This app lets you organize and share photos with others, and it also lets you export them in various formats, including as a PDF. The second option is to use an app like Mailbox or iCloud Drive. These apps let you store your photos in a centralized location, and they also offer features like automatic photo backups. The final option is to use a service like SendOwl. This company allows you to send large files by email or Dropbox, and it also offers some additional features, such as the ability to add text notes along with your photos. ..