Mailbird Pro is a highly-rated email client for Windows that helps you manage multiple accounts. It also integrates with all your favorite messaging and productivity apps. Right now, the Lifetime Plan is only $14.99 (Orig. $45) at 9to5Toys Specials.

Most of us waste hours each week on email. But what if you could get things done without ever leaving your inbox? That’s what Mailbird Pro is all about.

The app supports a long list of email providers, with a unified contacts manager. Mailbird provides full touch support, and you can sort through your mail with quick keyboard shortcuts. The snooze feature lets you push messages back until they are relevant, and you can see a full list of messages from any contact by clicking on their profile picture.

However, the best thing about Mailbird is the way it integrates with other apps. You can easily send files with Dropbox, message your friends with WhatsApp and check your Todoist task list — all from within your email client.

Worth $45, Mailbird Pro is now just $14.99 on the Lifetime Plan.