Microsoft recently released Office Mobile for Android phones, which can be downloaded from the Google Play Store and is available at no additional charge for Office 365 subscribers.
This complements the Office Mobile for iPhone release that was announced in June, and means that Office 365 subscribers will now be able to access, view, and edit their Word, Excel, and PowerPoint documents from virtually anywhere – using their Windows Phone, iPhone, or Android phones.
As mentioned, to use the app, you need a qualifying Office 365 subscription, including Office 365 Home Premium or Office 365 ProPlus (you can find the complete list of qualifying subscriptions here). Office Mobile for Android phones is initially available in the United States, with more countries coming on board over the next several weeks.
For more information, details, and frequently asked questions, check out the following:
Office News blog: Office 365 subscribers get Office Mobile for Android phones
Office 365 Technology Blog: Office Mobile for Android phones