Working from home or heading to an office? Wherever you work, there are lots of great tools to help you improve your focus, set up meetings, and master task management.

Keeping track of and juggling several different projects is a breeze when you plan your day with to-do-lists. Break bigger items into multiple smaller tasks to maximize efficiency and focus with these handy apps.

Managing your daily workload and staying on top of everything is not just about having your calendar organized and optimizing your schedule. Sometimes it involves understanding your patterns of productivity and knowing when’s the best time to do what.

What’s key to delivering great results? Exceptional pre-planning and tools that make it easy for teams to collaborate. Invite coworkers to join your projects in these apps.

Good teamwork relies on good communication. Having the right apps on your device can make liaising quick and easy, whether you’re emailing, texting, conferencing, or setting up meetings.

For creative geniuses, storytellers, and those who like to jot down a couple of thoughts in between meetings or tasks, note-taking and writing apps are key. Sort your thoughts with these picks.

Distractions are everywhere! It’s impossible to get any real work done while you have one eye on your inbox. If you struggle to concentrate on the task at hand, improve your focus with one of these apps.

Need to find an important document, but it’s lost in a pile of unsorted paperwork? With these apps, you can easily sort and track all of your files—so your future self will find them much quicker and without worry.

To add your signature to a document, you don’t have to go through the tedious process of printing it out and scanning it. With these apps you can make your signature safe and personal, without ever leaving your screen.

Some apps are an integral part of the modern office, and it’s hard to imagine work without them. These are some of the most popular tools that will serve you well throughout your workday.