Maybe you are interested to make the switch to OneDrive 64-Bit instead of using the 32-bit version as you are used to. As of today, you can. 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).

Note: If you have a 64-bit operating system with an x64-based processor, you can choose to install either the 32-bit or 64-bit OneDrive.

For ARM64 devices, you should continue to use the 32-bit OneDrive.

Download: OneDrive x64
Read More: Here
With thanks to Ankita Kirti / Florian