Browse Apps

Save time with Office 365 apps for Slack

Simplify everyday tasks like checking your calendar, collaborating on files, letting teammates know you’re busy and more.

alt tag

Bring Slack and Office 365 tools together

Connect your calendar to Slack

Keep your calendar top of mind without leaving Slack with the Outlook Calendar app. Spend less time managing meeting invites and keep coworkers up to date with your presence.

With Outlook Calendar you can:

  • Receive and respond to meeting invites

  • Update your Slack status automatically

  • Join video calls from meeting reminders

Outlook Calendar

Sync your status, respond to invites, and see your schedule.

Send emails to Slack

Bring emails out of siloed inboxes and into Slack where you can quickly collaborate with your team. Slack for Outlook is a helpful sidekick that sits alongside your inbox so you can quickly send emails to Slack.

With Slack for Outlook you can:

  • Send emails to channels or direct messages

  • Include attachments or a note if needed

Slack for Outlook

Send emails into Slack to discuss them with your teammates.
An animated GIF of sending an email from Outlook into Slack with the Slack for Outlook appImage showing the Slack for Outlook "Send to Slack" button in Outlook

Share OneDrive files

Keep everyone in the loop by sharing OneDrive files in Slack with the push of a button. Teammates can preview your file or search for them inside of Slack—even as you work on the file.

With Microsoft OneDrive you can:

  • Share OneDrive files with a click

  • Preview OneDrive files from Slack

  • Find OneDrive files in search results

OneDrive and SharePoint

Quick access to your files from all your devices

More essential apps

  • 1Password
    Invite your team to 1Password and get account activity alerts
    Get App
  • Envoy
    From people to packages, Envoy helps you handle everything that enters your workplace.
    Get App
  • Google+ Hangouts
    Bring your conversations to life with free video calls.
    Get App
  • AWS Chatbot
    ChatOps for AWS
    Get App
  • IFTTT
    Automated connections between web services.
    Get App
  • Giphy
    An online library of animated GIFs
    Get App
  • Workstreams
    Workflow & Kanban task management for distributed teams
    Get App
  • Webex Meetings
    Start, schedule or join Webex video meetings from Slack.
    Get App
  • Slack for Gmail™
    Send emails into Slack to discuss them with your teammates.
    Get App
  • Axolo for GitHub & GitLab
    GitHub and GitLab app for Pull Requests (review, CI/CD, deployments)
    Get App
  • Yodel.io Phone System
    The business phone for teams that lives in Slack!
    Get App
  • OneDrive and SharePoint
    Search, share and preview your OneDrive & SharePoint Online files right from Slack
    Get App
  • Microsoft Teams Calls
    Start and join Teams video calls directly from Slack
    Get App
  • Billy (The birthday bot)
    Automate birthday and work anniversary celebrations 🎉 By Buddies HR 💜 #BirthdayBot
    Get App
  • Google Calendar
    See your schedule, respond to invites, and get event updates.
    Get App
  • incident.io
    Create, manage and resolve incidents in Slack
    Get App
  • HubSpot
    Marketing, sales and customer service software that starts free to help you grow better.
    Get App
  • Slack for Outlook
    Send emails into Slack to discuss them with your teammates.
    Get App
  • Approveit
    Automate approvals and tasks, streamline workflows directly in Slack
    Get App
  • Suptask
    Ticketing help desk for all your teams natively in Slack
    Get App