Premium
What's new in Microsoft Outlook 5.2643.0
Copilot helps you prepare for your meeting in minutes by summarizing key documents, tasks, and past meetings.
About Microsoft Outlook 5.2643.0
Stay organized with a unified inbox, intelligent filtering and multiple calendars at a glance. Outlook is free for personal use and supports Microsoft Exchange, Microsoft 365, Outlook.com, Gmail, Yahoo Mail, iCloud, IMAP and POP3.
Premium
Write polished emails with built in tools for grammar, spelling and real time typing suggestions. Attach files from OneDrive, your device, or other cloud storage, and open Word, Excel and PowerPoint files directly from your inbox.
Cut through clutter with swipe gestures to delete, archive, snooze or move messages. Pin important emails, flag messages for follow up and find anything fast using simple tap or voice search.
Stay protected from phishing, spam and other threats with enterprise grade security. Join Teams, Zoom or other video meetings directly from Outlook – anywhere you go.
Microsoft Outlook Includes:
Inbox, Contacts and Files
• Manage Gmail, Yahoo Mail, iCloud and more in one place
• Access recent attachments and connect to Word, Excel, PowerPoint and OneNote
• Organize email with filters, folders and spam protection
Planning and Calendar Management
• View multiple calendars side by side
• Join online meetings from Teams and Zoom
• RSVP to invites and add notes
• Keep your week organized with tasks and reminders
Productivity and Task Tools
• Group conversations by thread
• Use voice to find emails, events, people and files
• Suggested replies help you respond quickly
• Play My Emails to listen hands free
• Travel and delivery updates added to your calendar automatically
Security and Privacy
• Enterprise grade protection for your inbox and files
• Built in defenses against phishing, viruses and spam
• Email encryption for sensitive messages (Microsoft 365 required)
AI Assistance with Copilot*
• Summarise long email threads into key points
• Draft polished responses with suggested tone and clarity
• Get smart scheduling recommendations and reminders
*Unlock premium Outlook and Microsoft 365 experiences with a qualifying subscription on phone, tablet, PC and Mac.
Compatibility
• Microsoft Exchange
• Microsoft 365
• Outlook.com, Hotmail.com, MSN.com, Live.com
• Gmail
• Yahoo Mail
• iCloud
• IMAP & POP3
Use the Wear OS companion app to see emails and events at a glance. Have easy access to your next meeting with the Up Next tile. Use complications to get a peek at your inbox and calendar.
Consumer Health Data Privacy Policy: go.microsoft.com/fwlink/?linkid=2259814
Version:5.2643.0
Uploaded:November 5, 2026 at 7:04AM UTC
File size:11.89 MB
Premium
Version:5.2643.0
Uploaded:November 6, 2026 at 4:25PM UTC
File size:129.81 MB
Downloads:278
Version:5.2642.1
Uploaded:November 1, 2026 at 8:02AM UTC
File size:129.13 MB
Downloads:378
Version:5.2642.0
Uploaded:October 30, 2026 at 12:28AM UTC
File size:129.13 MB
Downloads:271
Version:5.2641.2
Uploaded:October 24, 2026 at 11:43PM UTC
File size:128.76 MB
Downloads:478
Version:5.2641.1
Uploaded:October 22, 2026 at 1:47PM UTC
File size:128.76 MB
Downloads:258
Version:5.2640.0
Uploaded:October 17, 2026 at 3:28PM UTC
File size:128.36 MB
Downloads:593
Version:5.2639.2
Uploaded:October 11, 2026 at 7:33PM UTC
File size:127.73 MB
Downloads:434
Version:5.2638.1
Uploaded:October 2, 2026 at 6:36AM UTC
File size:127.14 MB
Downloads:638
Version:5.2637.3
Uploaded:September 27, 2026 at 2:28AM UTC
File size:126.88 MB
Downloads:456
Version:5.2637.2
Uploaded:September 25, 2026 at 2:27AM UTC
File size:126.88 MB
Downloads:200
