Which Method Fits Your Files?
A personal OneDrive and a OneDrive for Business account are separate. The files move by copy, so the new location holds new items.
| Method | Needs | Use case |
|---|---|---|
| Sync app with two accounts | OneDrive app and File Explorer | Many files and folders |
| Browser transfer | A browser | A few files |
How does the Sync App Move the Files?
Method #1: OneDrive Sync App With Two Accounts (Free)
Who it suits. Users with many files who own both accounts. Extra application. OneDrive sync app.
- Sign in to the sync app with the personal account and wait for the sync.
- Open the app settings, select Account and select Add an account. Sign in with the work or school account.
- Open File Explorer. The personal folder and the business folder appear side by side.
- Move the files from the personal folder into the business folder.
- Wait until the sync icons show a finished state.
A Microsoft Q&A answer describes the gray cloud for the personal account and the blue cloud for the work or school account. A second Microsoft Q&A thread advises smaller batches when the personal storage holds more than 100 GB.
Can a Browser Move the Files?
Method #2: Browser Download and Upload (Free Download)
Who it suits. Anyone with a small set of files. Extra application. None.
- Sign in to your personal account in a browser.
- Select the files and select Download.
- Sign in to OneDrive for Business at office.com.
- Select Upload and select the downloaded files or folders.
The Microsoft Q&A answer calls this the easiest route for a small number of files. Large libraries need the sync app.
What Changes After the Move?
Copied files count as new items. Microsoft states this for the reverse direction on its personal transfer page. The same behavior is likely here.
Date created and Modified By values do not carry over. Shared links need to be shared again.
Confirm the folder structure in the business account before you delete anything in the personal account.
Do Migration Tools Move Personal OneDrive Files?
The SysTools OneDrive Migration Tool lists moves between OneDrive for Business accounts, including cross tenant moves. The tool preserves created and modified dates and folder structure. Admins need an account with an Office 365 license.
The vendor page does not list a personal account as a source and does not support Microsoft 365 Family. Use the sync app for a personal account. Read the OneDrive for Business tenant to tenant guide for business moves.
Where Else do Files Come From?
- Move Google files with the guide on OneDrive to Google Drive.
- Sync both clouds with the Google Drive and OneDrive sync guide.
- Send Google Slides with the Slides to OneDrive guide.
Frequently Asked Questions
How do You Migrate OneDrive Personal to OneDrive for Business?
Add both accounts to the OneDrive sync app and move the files between the two folders in File Explorer.
Can You Use a Browser Instead?
Yes. Download the files from the personal account and upload them to the business account.
How Many Files should You Move at Once?
Move small batches. Microsoft Q&A advises smaller batches for more than 100 GB.
Do the Files Retain Their Dates?
Copied files count as new items. Date created and Modified By values do not carry over.
Do Shared Links Still Work?
No. Share the files again from the business account.
Does the SysTools OneDrive Migration Tool Move Personal Accounts?
The vendor page lists business accounts only.
Does the Tool Support Microsoft 365 Family?
No. The vendor page states that Microsoft 365 Family is not supported.
Author's Verdict
Use the sync app with two accounts for most moves and a browser for a few files.
Check the folder structure in the business account first, then clean up the personal account.
Key Takeaways
- The files move by copy, not by account link.
- Small batches protect large libraries.
- Business tools handle business to business moves.
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