Slack Marketplace
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

Take a closer look

More essential apps

  • A028LGAFF
    IFTTT
    Automated connections between web services.
    Get App
  • A0F827J2C
    Giphy
    An online library of animated GIFs
    Get App
  • A48SSMR0F
    Workstreams
    Workflow & Kanban task management for distributed teams
    Get App
  • ADZ494LHY
    Google Calendar
    See your schedule, respond to invites, and get event updates.
    Get App
  • A01DEGPUHHC
    incident.io
    Create, manage and resolve incidents in Slack
    Get App
  • A81FQ3116
    1Password
    Invite your team to 1Password and get account activity alerts
    Get App
  • A026TMMGZ
    Envoy
    From people to packages, Envoy helps you handle everything that enters your workplace.
    Get App
  • A0F7YS351
    Google+ Hangouts
    Bring your conversations to life with free video calls.
    Get App
  • A6L22LZNH
    Amazon Q Developer
    Gen AI-powered assistant for your AWS resources (previously AWS Chatbot)
    Get App
  • A9RRCCG73
    HubSpot
    Marketing, sales and customer service software that starts free to help you grow better.
    Get App
  • AFS3736H3
    Slack for Outlook
    Send emails into Slack to discuss them with your teammates.
    Get App
  • A01BEF8G1PZ
    Approveit
    Automate approvals and tasks, streamline workflows directly in Slack
    Get App
  • A01FN6P6W7N
    Suptask
    Ticketing help desk for all your teams natively in Slack
    Get App
  • A0F7XDU93
    Hubot
    GitHub's scriptable chat bot.
    Get App
  • A9G1TH4S2
    Loom
    Video messaging for work
    Get App
  • ABH43V9RN
    Workday
    Workday For Slack
    Get App
  • AES7B2V7D
    Dropbox
    Connect Dropbox to your Slack workspace to easily share content and conversations between both platforms.
    Get App
  • A01734836JY
    Asana
    Move work forward.
    Get App
  • A04BLF2APJT
    iPoll
    Supercharge team's engagement with polls, surveys, Q&As, standups and more!
    Get App
  • A5P5FDK33
    Webex Meetings
    Start, schedule or join Webex video meetings from Slack.
    Get App