You receive an email with a file attached to it, maybe a spreadsheet or presentation, a PDF or plain text. You don’t just want to open it in an app, though. You want to save it somewhere you can remember and get to whenever you need to, and from any of your devices.
That’s where attachment saving comes in. With it, you can save any attachment you receive to any online storage service you use, including iCloud, Dropbox, Google Drive, or OneDrive. Then, you can access whenever you want, from wherever you want.