You can also save Excel files to your Dropbox account.Ĭollaborate: Excel 2016, through OneDrive, lets you share documents with colleagues and collaborate in real time. Moving to the cloud: Like the other apps in the latest Mac Office suite, Excel 2016 lets you store, sync, and edit files online, via Microsoft's OneDrive cloud storage service. Excel 2016 for Mac brings lots of welcome improvements to the workhorse spreadsheet but also leaves out useful tools.