Building on this partnershipp, Microsoft said users can now open and edit Office documents on iOS and Android devices, and officially use Dropbox on Windows Phones and tablets.
According to Microsoft, this means users do not need the desktop version of Microsoft Office to edit their Office documents in Dropbox.
"Now you can edit Microsoft Word, PowerPoint or Excel files in your Dropbox directly from your web browser, so you don’t need the desktop version of Microsoft Office – or even your own computer – to update the files," Microsoft stated in a blog post.
According to Microsoft, any changes made to the edited document will be automatically saved back to Dropbox.
Users will also be able to access their Dropbox accounts directly from Office Online.
Read more about post-Windows IT
Microsoft CEO Satya Nadella has previously discussed his vision for a mobile-first and cloud-first world, where the user experience is portable across heterogeneous device platforms such as iOS, Android and Windows.
"In our mobile-first and cloud-first world, people need easier ways to create, share and collaborate regardless of their device or platform," he said in November 2014.
Going forward, the ability to support rival platforms seamlessly may help Microsoft bridge the gap between the predominantly Windows-centric enterprise IT world and the mobile platforms that are dominated by iOS and Android. Key to the company’s success is to cement Office 365 as the office productivity platform of choice across all devices.
In March, the company extended Office 365 functionality with mobile device management, based around the Azure Active Directory.
In effect, whatever devices are used to access documents, Azure Active Directory and Office 365 are set to become the dominant Microsoft platforms.