Plenty of us use Gmail because it’s reliable, easy to use and free. But with the right tool, you can get a whole lot more out of this uber-common email client.

Macs are mighty productivity machines, but they’re only as useful as the apps you install. It can be hard to know where to start, so this massively discounted bundle of top-tier productivity apps offers an easy choice for any Mac user.

One of the best ways to zone in on the task at hand it to give it a soundtrack. But not all music enhances focus — in fact, often it can be a distraction. Not so when you’ve got a playlist designed for staying productive.

With our 50 Essential iOS Apps series, the goal was to help you find some of the best apps for iPhone and iPad. Picking the finest offerings from the more than 2.2 million iOS apps in Apple’s App Store proved challenging. But we highlighted apps that offer excellent features or make life easier in various ways.

To wrap up the series, we’ve sorted the apps by category to make the list easier to browse. We’re also showcasing Cult of Mac readers’ alternatives to our picks.

(You’ll find reader faves linked at the end of this post. That’s especially helpful since one of our must-have apps is about to die an unceremonious death.)

Email can be a total productivity bottleneck. Following conversations between multiple participants gets confusing. The unfortunate result of all this email chaos? Important tasks get lost in long email chains.

Luckily for collaborators everywhere, messaging app Slack replaces the need for internal email, allowing for real-time productivity and communication for teams. Instead of redundant threads and signatures, Slack strips away the cruft of the email inbox. It turns your communication into what it was meant to be — a conversation.

For the last few years, discussions about whether you can do “real work” on iOS have circled the internet. One of the most commonly cited issues with iOS was the lack of a file browser. In iOS 11, Apple gave us the Files app, but it suffers from some major limitations. Documents by Readdle takes the file management on iOS to the next level.

Managing a busy schedule is something we all deal with from time to time. Relying on a calendar app makes it easier, but entering every meeting, project, or appointment can be a hassle. Fantastical is the best calendar app for adding events to your calendar and managing your schedule.