OneDrive File Issues

How to Move Files Between Dropbox and OneDrive Safely

Ayan MasoodAyan Masood Oct 26, 2026 868 views

Question details

The user needs a reliable method to transfer files between Dropbox and OneDrive cloud storage accounts without losing data.

How to Move Files Between Dropbox and OneDrive
Product
Dropbox, OneDrive
Device & OS
not provided
Scenario
Migrating or synchronizing files between two different cloud storage platforms using desktop folders.
Observed behavior
Files can be transferred using File Explorer, but some unsupported or large media files (like FLV formats) may fail to sync properly, risking data loss.
Before you start

Ensure that you have installed the desktop client apps for both Dropbox and OneDrive, logged into your accounts, and verified that both folders are visible and fully synced in your computer's File Explorer.

Solution 1Recommended

Transfer Files Manually via File Explorer

The most straightforward way to transfer files is by copying them from your local Dropbox folder to your local OneDrive folder.

This method utilizes the native desktop clients of both cloud services. By copying the files locally, the destination client will automatically detect the new files and upload them to the cloud.

1
Open File Explorer

Press Windows Key + E to open File Explorer and ensure both your 'Dropbox' and 'OneDrive' folders appear in the left-side navigation pane.

2
Select the Source Files

Navigate to the source folder (for example, Dropbox). Select the files or folders you wish to move.

3
Copy and Paste

Right-click the selected files and choose 'Copy'. Navigate to your destination 'OneDrive' folder, right-click inside an empty space, and select 'Paste'. Alternatively, you can open two File Explorer windows side-by-side and drag the files across.

4
Wait for Synchronization

Leave your computer connected to the internet. Watch the sync status icons on the files in your OneDrive folder until they display a solid green checkmark, indicating the upload is complete.

5
Verify Files Online

Log into your OneDrive account via a web browser to confirm that all files have been successfully uploaded and are accessible.

Transfer Files Manually via File Explorer
Watch Out for Unsupported or Large Files: Be extremely careful with large files or unsupported formats like FLV. After the transfer, compare the folder sizes and item counts to ensure no data was lost during the synchronization process.
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Frequently Asked Questions

Why did my FLV files fail to transfer to OneDrive?

Some cloud storage services have syncing restrictions on certain media file types, sizes, or excessively long file paths. If FLV files or other large media fail to transfer, try zipping them into an archive (.zip) before pasting them into the OneDrive folder.

Can I move files between Dropbox and OneDrive on a Mac?

Yes. The process is identical on a Mac using Finder. Ensure both the Dropbox and OneDrive Mac desktop clients are installed, then drag and drop files from the Dropbox folder to the OneDrive folder.

Is it better to copy or move files between cloud drives?

It is highly recommended to 'Copy' the files rather than 'Cut' or 'Move' them. Copying leaves the original files intact in Dropbox, acting as a backup in case the OneDrive synchronization process is interrupted or fails for certain unsupported file types.