Slack is integrating Microsoft’s Office 365 services today. While apps like OneDrive and Azure Active Directory havepreviously been availableon Slack, the messaging service will now have fardeeper integrationwith Office apps and files, including a new Outlook calendar and mail app, an updated OneDrive app, and the ability to preview Office files directly in Slack.
The new Outlook calendar app for Slack is designed to bring all of your meetings and calendar invites into the messaging service. It will message you when a meeting invite arrives, allowing you to respond with a single click. It will also include reminders to join Skype, Webex, or Zoom meetings. The Outlook calendar app will even set your Slack status automatically based on your calendar, and it will add “out of office” to a status if you’ve enabled it in Outlook.
Slack is also adding Outlook mail integration, with the ability to bring emails straight into Slack channels. Previously, you needed athird-party solutionto enable this. You’ll be able to forward emails from Outlook directly into a Slack channel or direct message alongside adding a note and even including mail attachments. Similar email functionality alreadyexists for Gmail, and the Outlook add-in will be available today.
Slack’s OneDrive app is also getting updated to allow users to quickly import files from Microsoft’s cloud storage service. Much like the existing Dropbox and Google Drive integration, OneDrive users will be able to click the + icon to browse files and add them into a channel or direct message.
Alongside these OneDrive improvements, Slack is also enabling full previews of Office files like PowerPoint slides, Word documents, and Excel spreadsheets. You’ll be able to preview Office files without even opening them, and Slack is aiming to bring similar functionality to OneDrive files, too.
All of these app improvements will be welcome additions for any businesses or teams that rely on a mix of services. Both Slack and Microsoft Teams have been going head-to-head to try to win over businesses that are interested in using chat services, but it’s clearly better for their mutual customers for the companies to integrateinstead of fighting it out.
Microsoft has shown in the past that it’s willing topartner with rivals like Dropbox, but Slack’s Office 365 integration was created using public APIs and with no special help from Microsoft. This Slack integration comes just months after Microsoft launched itsfree version of Teams to rival Slack, just weeks after the company unveiledcreative new conference call featuresfor its Slack competitor.