While both have browser access - and online versions of their own word processing apps - the slickest experience comes from downloading the desktop clients, which integrate handily into the native filing system. Microsoft Office apps, on the other hand, cannot open Apple file types. What sets Apple apart, however, is the ability for its own apps to open Office file types, bringing a whole additional layer of compatibility to macOS, iOS, and iPadOS machines. This is just as true for Apple’s iCloud Drive, too, which can save most file types including Microsoft Office documents. Users can store a whole range of file types, though, including images, videos, PDFs, and even Apple-only file types, such as Pages, Numbers, and Keynote files. Microsoft OneDrive integrates with the company’s own suite of apps, including Word, Excel, and PowerPoint, with several features built-in like auto-save and version history which make using Microsoft’s own products a clear choice.

Both options have a particularly strong foothold in the cloud storage market thanks mostly to their associations - OneDrive belongs to Microsoft, which is responsible for Windows OS, while iCloud Drive is an Apple product that correlates with macOS.

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