Microsoft 365 Copilot

Contains adsIn-app purchases
4.6
8.04M reviews
1B+
Downloads
Editors' Choice
Content rating
Everyone
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About this app

The Microsoft 365 Copilot app is your everyday productivity app for work and life. It helps you find, create, share, and save your content all in one place with access to Copilot Chat*, Word, Excel, PowerPoint and more. Just sign in with your work, school, or personal Microsoft account to start using the free desktop app today. (Formerly the Microsoft 365 (Office) app)

With Copilot for work, easily ask, create, and draft in a simplified chat experience to boost productivity. Reimagine how you collaborate with AI using Copilot Pages – a dynamic canvas grounded in web and your work data to streamline your everyday tasks.
*Copilot Chat in the Microsoft 365 Copilot app is available for Microsoft 365 Enterprise, Academic, SMB, Personal and Family subscribers with a work, education or personal account. Availability is subject to currently supported regions and languages:
https://support.microsoft.com/en-us/topic/supported-regions-and-languages-in-microsoft-copilot-26de43a1-c176-4908-bef7-29c8c37ac7ce

Word, Excel, PowerPoint, and Copilot all in one app:
• Collaborate with Copilot, your AI assistant, to catch up, ask questions, and draft content.
• Use Word to write and edit documents like resumes with professional templates.
• Use PowerPoint with tools like Presenter Coach to practice your presentation.
• Use Excel to manage your budget with spreadsheet templates.
• Try Designer* to create designs and edit photos in seconds with the power of AI.
*Designer is only available for personal Microsoft accounts. A Microsoft 365 Personal and Family subscription will be required to continue using premium features.

PDF capabilities:
• Scan PDF files and convert them into Word documents with the PDF converter tool.
• Edit PDF files on your device quickly and easily while on the go.
• PDF Reader allows you to access and sign PDFs.

Access and save documents to the cloud by connecting a Microsoft Account (for OneDrive or SharePoint) or by connecting to a third-party cloud storage provider. Logging in with a personal Microsoft account or a work or school account connected to a Microsoft 365 subscription will unlock premium features within the app.

Subscription & Privacy Disclaimer

Monthly Microsoft 365 Personal and Family subscriptions purchased from the app will be charged to your App Store account and will automatically renew within 24 hours prior to the end of the current subscription period unless auto-renewal is disabled beforehand. You can manage your subscriptions in your App Store account settings.

This app is provided by either Microsoft or a third-party app publisher and is subject to a separate privacy statement and terms and conditions. Data provided using this store and this app may be accessible to Microsoft or the third-party app publisher, as applicable, and transferred to, stored and processed in the United States or any other country where Microsoft or the app publisher and their affiliates or service providers maintain facilities.

Please refer to Microsoft's EULA for Terms of Service for Microsoft 365. By installing the app, you agree to these terms and conditions: https://support.office.com/legal?llcc=en-gb&aid=SoftwareLicensingTerms_en-gb.htm
Updated on
Aug 12, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location and Device or other IDs
This app may collect these data types
Location, Personal info and 7 others
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

4.6
7.61M reviews
Samantha Litton
November 26, 2024
I use it to sync my work between my laptop, phone, and tablet. It is amazing when it works. However, I have begun having issues over the last year with the app on my phone and tablet not syncing updated work. No matter how many times you force a sync, it will not pull in any docs. (And yes, I did check for updates each time, and there were none) The only solution I've found thus far is to completely remove the app and re-download it. After that, there are no more issues.
607 people found this review helpful
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Russell Meier
August 17, 2025
this app is literally called Microsoft 365 with copilot but co-pilot doesn't work. that seems to be quite amusing. why would you rename something and create a new app that literally is much missing its main functionality. I pay for a subscription so I can get that functionality I look forward to it actually working and having the chat with copilot functionality. If you aren't going to put it in perhaps you could remove that as an option until you put it in. that would make more sense. amusing.
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Erik Rasmussen
August 17, 2025
At least 3 times now I've had to uninstall and reinstall this app. It'll work fine for months then randomly start telling me that my account doesn't have access to edit documents or spreadsheets. I try signing into my Microsoft account again and it still gives me an error. I do pay for an annual 365 subscription! As soon as I reinstall it, it works fine, but I lose all my custom settings and the default nagging "help" prompts start over again.
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What’s new

Thank you for using Office.

We regularly release updates to the app, which include great new features, as well as improvements for speed and reliability.