Recently, I have gone through an informative article that explains the best 3 ways to Backup OneDrive for Business to the external hard drive. Apart from this, it also sheds light on the top reasons that generate this demand to secure your OneDrive file data. You can accomplish this task by using any of the following methods.

1. Download From OneDrive to External Hard Drive
2. Sync OneDrive to External Hard Drive Using Desktop App
3. Quick & Smart Approach to Backup OneDrive Files to External Hard Drive

The above two methods are the manual ways to perform this task. Although, they are free to use due to some limitations experts have always recommended going with method 3. It comprises an advanced and secure OneDrive Backup Tool which helps users to backup their OneDrive files for business.