(CNN) -- Microsoft Office, the suite of productivity tools used by millions, has finally come to the iPhone. The move is a significant one for Microsoft and its users. Before, the popular set of tools, including Word, Excel, PowerPoint and Outlook, was available only on Windows phones, which have captured a sliver of the smartphone market. The feature is available free in Apple's App Store for subscribers to Office 365, the cloud-based version of Office's business-like tools for home users. Subscribers pay a monthly fee. Office for iPhone is intended for people who need to edit PowerPoints or Excel spreadsheets on the go, not create them from their phones. The company said users can work with documents on their phones, and the updates will be transferred to those documents on PC versions. They'll also be able to share documents from their phones.
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Microsoft announced its Office suite is now available on the iPhone
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Office tools include Word, Excel, PowerPoint and Outlook
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It will be free but available only to Office 365 subscribers
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Office is not available for iPad or Android devices
There is no similar version of Office optimized for the @placeholder, which has its own more fully developed Web browser.