OneDrive for Windows 10 just got better at syncing large files

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Use OneDrive (Image credit: Windows Central)

What you need to know

  • The 64-bit version of OneDrive is rolling out to Windows 10 PCs.
  • It should bring better performance for syncing large files than its 32-bit counterpart.
  • Microsoft began testing the 64-bit version of OneDrive with Windows Insiders in April 2021.

Microsoft recently started rolling out the 64-bit version of OneDrive to Windows 10 PCs. The new version of the cloud syncing app should handle large files better than the 32-bit version available previously. Jason Moore, head of product for OneDrive and Microsoft Lists, shared news of the rollout on Twitter.

After switching to the 64-bit version of OneDrive, syncing large files and syncing large numbers of files should be faster. In terms of user interface and design, the app appears identical to the 32-bit version of OneDrive.

Microsoft explains the benefits of the 64-bit version of OneDrive in a Tech Community post from when it first rolled out to Insiders:

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The 64-bit version is the right choice if you plan to use large files, if you have a lot of files, and if you have a computer that's running a 64-bit version of Windows. Computers running 64-bit versions of Windows generally have more resources—such as processing power and memory—than their 32-bit predecessors. Also, 64-bit applications can access more memory than 32-bit applications (up to 18.4 million Petabytes).

At this time, there isn't an ARM64 version of the 64-bit version of OneDrive.

Sean Endicott
News Writer

Sean Endicott is a News Writer at Windows Central, where he covers Windows 11, Surface hardware, Microsoft 365, AI, apps, and the broader PC ecosystem. Since joining the site in 2017, he has written well over a thousand articles across the Microsoft landscape, covering breaking news, analysis, and feature reporting.

He writes Windows Wrap, a weekly column covering the biggest stories in Windows and the PC industry, and what they mean for the platform going forward.

Before joining Windows Central full-time, Sean worked in journalism and media production after earning a First Class degree in Broadcast Journalism from Nottingham Trent University. Outside of tech, he is an award-winning American football coach based in Nottingham, England, and was named BAFCA Youth Coach of the Year in 2024.