Outlook Groups lets you engage with your team when you’re on the go using an Office 365 work or school account.
Using Outlook Groups you can take part in the latest discussions, calendar events, share photos, attachments and notes, and work together on files.

You can:

• Create or edit groups that include team members or friends.
• Participate in group email conversations.
• Create and take part in group events using the group calendar.
• Work together using the group’s shared OneNote notebook.
• View and co-author Office documents (Word, Excel, PowerPoint) that are shared with your group.
• Invite guests (people outside your organization) to participate in groups.
• Share photos, Like a message, or @mention a person or group.
• Share documents or attachments with the group.
• Share places of interest with your co-workers or friends.
• Share animated GIFs with your co-workers or friends.
• Discover and join groups that your co-workers belong to.
• Search for files, conversations, and groups.

NOTE: Outlook Groups for Android requires an Office 365 Enterprise or Academic subscription license to sign in to the app. Office 365 Home, Personal, Student, and Government plans are not currently supported.
Please contact your IT department if you don’t know which type of license you’ve been assigned.

Install Outlook Groups today to start working better with your team.
Learn more about Outlook Groups in our FAQ: aka.ms/outlookgroupsfaq

From version Outlook Groups 2.6.6:

Bug fixes and other improvements

Variant
Arch
Version
DPI
(Android 4.1+)
Latest: 2.5.5 on April 14, 2017
All versions
Outlook Groups 2.6.6
May 3, 2018

Version:2.6.6

Uploaded:May 3, 2018 at 9:21PM UTC

File size:16.2 MB

Downloads:157

Outlook Groups 2.6.5
February 28, 2018

Version:2.6.5

Uploaded:February 28, 2018 at 1:04AM UTC

File size:16.2 MB

Downloads:199

Outlook Groups 2.5.5
April 14, 2017

Version:2.5.5

Uploaded:April 14, 2017 at 11:40PM UTC

File size:15.94 MB

Downloads:179

Outlook Groups 2.5.2
January 20, 2017

Version:2.5.2

Uploaded:January 20, 2017 at 10:04PM UTC

File size:15.8 MB

Downloads:130

Outlook Groups 2.4.4
July 27, 2016

Version:2.4.4

Uploaded:July 27, 2016 at 10:19PM UTC

File size:15.44 MB

Downloads:454

Outlook Groups 2.2.0
April 28, 2016

Version:2.2.0

Uploaded:April 28, 2016 at 7:53PM UTC

File size:14.29 MB

Downloads:173

Outlook Groups 2.0.4
December 22, 2015

Version:2.0.4

Uploaded:December 22, 2015 at 8:03AM UTC

File size:9.07 MB

Downloads:252