It's easy to attach a file in an iPhone email using the new format bar in Mail with iOS 13, or in the Gmail app. Here's how to do both.

If you're looking for the fastest route to attaching Dropbox files within Gmail, Jack Wallen has the solution.

Dear Lifehacker, I want to be able to right-click a file in Windows explorer, hit Send to Gmail, and automatically attach the file to a new email.

Culture How to change the Gmail attachment icon to show file type Get rid of the boring paperclip icon for an e-mail attachment in Gmail by using this handy Chrome extension.