Mac: Sometimes you just need to quickly send out an email without all the distractions of actually opening up your email client. QuickMailer is a simple email client that allows you to quickly send emails from the menu bar without having to worry about getting distracted with other tasks.
QuickMailer automatically uses your primary email account. It doesn't have a lot of options, but that's part of the appeal. Click the menu bar icon and you get fields for recipient, subject and message. You don't get a view of your overflowing inbox, your various drafts or unanswered mail. It's a simple way to get that important email sent and move on with the rest of your day. QuickMailer is a $0.99 download in the Mac App Store.