ForgetMeNot is a helpful reminder app, designed to help you avoid leaving attachments off of emails.
Probably everybody has had this feeling before: You just clicked on "Send" in your favorite email client and immediately after realized that you mentioned an attachment in your email text, but forgot about attaching the described file to the email. What do you do now? You send another email with the files attached and something like: "Here are the attachments - finally."
Forget about these embarrassing emails from now: Install ForgetMeNot and never forget about attaching files again!