Microsoft Outlook

Name: Microsoft Outlook
Rating: 4.3 (10574582 reviews)
Author: Microsoft Corporation

Microsoft Corporation

4.3 • 1B+

Safe

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Compliance: Law-aligned
Category: Productivity
Download: 1B+
Safety: 100% Safe
Price: Free
Developer: Microsoft Corporation

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Screenshots

About this app

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. 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: https://go.microsoft.com/fwlink/?linkid=2259814

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Organize your work

Microsoft Outlook keeps notes, tasks, or documents in one structured place.

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Sync everywhere

Your content stays up to date across the devices you sign in on.

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Find things fast

Search and filters help you get back to what you need.

Advantages

A clean layout keeps the focus on your content.
Changes save as you work.
It fits into everyday routines without a heavy setup.

What users say

Sophonie Bazile

Apr 26, 2026

4/26/26: Another reviewer's review helped address the issue (Shane Clay, 4/23/26 review). The app is working just fine again. 4/19/26: The most recent update caused the app to keep sending a silent notification "Optimizing database" to my Galaxy S25 Ultra. Initially, I ignored it until I realized I couldn't access the app. Now, I'm logged out of my accounts and when I try to log in, I end up in a cycle of adding my email and the app crashing. I'm not having this issue on my Galaxy tablet.

Layla Overmoyer

Apr 29, 2026

I get notifications for emails I've received, I click on the notification, and then nothing. The app opens, freezes for a second, and there's no email. And the crazy thing is I can't find it manually. I'm clearly getting emails, but somehow outlook isn't allowing me to find them at all. I see some, but definitely not all. I've looked everywhere. I don't get it.

Nita

Apr 21, 2026

For the past few days the app has not been working. I'll get a notification that I have an email but the only way to view it NOW is on my desktop, can't see if from my phone. THE APP DOES NOT WORK! I hate this. I've been using Outlook for yearsssss and never experienced anything like this. I've tried everything, just as everyone else, and still nothing. Does not upload new messages, still shows a blank screen when you try resetting it or it just goes into a spinning mode for hours. PLEASE FIX!

Scott Gibson

Apr 14, 2026

Lately the app keeps crashing, freezing, or not being responsive. Not sure what's up because it's never done this before. Sometimes I get a message like outbook database optimizing or some dopey thing. Really frustrating. When I close the app and reopen then it works fine until I access an email, close it and then can't access another one and go through the whole thing again. I have uninstalled the app and reinstalled and then it gives me an attitude about reconfiguring emails again.

Casey Mattice

Oct 7, 2025

1675

Past few months I've been dealing with issues where the app doesn't sync emails and calendar just disappears.. it's been happening more frequently lately (it's happened 3 times the last week). I know it's not a domain issue because I have multiple emails.accounts and it happens for all of them. Resetting the accounts, restarting my phone,clearing the cache, switching between wifi and cell network doesn't work. It just randomly starts working again on its own.