Backup Dropbox to OneDrive Without Downloading or Uploading

Protect Dropbox files in OneDrive with a direct cloud-to-cloud backup. Select folders, keep backup versions, and restore when needed.

No Downloads. No Uploads. No Sign Up. Just Cloud-to-Cloud

Go to app to transfer across 30+ cloud services

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Why Backup Dropbox to OneDrive?

Cloud-to-cloud backup creates a separate, independent copy of your data on a different platform. Unlike sync or transfer, a true backup preserves version history and allows point-in-time recovery. The widely adopted 3-2-1 Backup Rule recommends keeping multiple copies of your data across different media and locations to minimize the risk of data loss.

Account suspension or lockout

Account Suspension or Lockout

Scenario: Your Dropbox account could be suspended unexpectedly, files encrypted by ransomware, or accidentally deleted in bulk.

OneDrive maintains an independent copy on Microsoft's servers. Restore quickly without disrupting your daily work.

Ransomware or malware attack

Ransomware or Malware Attack

Scenario: Important files stored only on Dropbox are vulnerable to a single point of failure — account compromise, service outages, or policy changes.

Dropbox and OneDrive are operated by separate companies. Backing up creates a redundant copy on a different platform.

Accidental mass deletion

Accidental Mass Deletion

Scenario: An employee accidentally deletes a critical project folder on Dropbox. Files are permanently lost after 30 days— months of work gone in seconds.

MultCloud automatically backs up Dropbox to OneDrive. Your backup files remain unaffected by deletions on Dropbox for instant recovery.

What Makes MultCloud a Better Fit for Real Cloud Backup?

Real cloud backup is more than copying files from one cloud to another. It should help you keep a separate copy, automate repeated backups, preserve previous backup versions, and restore data when you need it. MultCloud brings these capabilities together in one cloud-to-cloud backup workflow.

Direct Cloud-to-Cloud Backup

Back up files directly between cloud services without downloading them to your computer first. No local storage or repetitive download-and-upload process is required.

Scheduled Backup

Turn a one-time backup into ongoing protection. Schedule backup tasks to run daily, weekly, or monthly, so you don't have to restart the same process manually.

Incremental Backup

After the initial full backup, MultCloud can back up only newly added or modified files, reducing unnecessary repeated transfers and making ongoing backups more efficient.

Multiple Backup Versions

Keep previous backup versions instead of relying on only the latest copy. If a file changes later, you still have the option to return to an earlier backed-up state.

Flexible File Recovery

When files are accidentally deleted, changed, or otherwise need to be recovered, select a backup version and restore the files you need rather than rebuilding your data manually.

No Commands or Complicated Setup

Add Dropbox and OneDrive to MultCloud, choose your source and destination, configure the backup options, and start the task from a graphical interface.

Your PC Can Be Off

Since MultCloud operates entirely in the cloud, the transfer doesn't rely on your local machine. You can turn off your PC, switch networks, or close your browser—the backup continues uninterrupted.

One Place for 30+ Clouds

Manage backup tasks across supported cloud services from one interface, making it easier to protect data stored across different cloud platforms without juggling multiple apps or complicated scripts.

Before Backing Up Dropbox to OneDrive

Complete these checks before creating the Dropbox to OneDrive backup task so the result is recoverable, appropriately scoped, and aligned with your organization's data policy.

Check OneDrive capacity

Check OneDrive Capacity

Check your OneDrive's remaining storage space to ensure it's larger than the total size of the files to be backed up in Dropbox (At least 1.2 times). Insufficient space will cause the transfer to fail.

Check OneDrive file size limit

Check OneDrive File Size Limit

Before backing up, please ensure that your file size meets OneDrive's upload limits (up to 250GB per file); otherwise, large files will not be able to be transferred successfully.

Tidy up Dropbox files

Tidy Up Dropbox Files

Clean up any Dropbox files that don't need to be transferred to save your cloud backup data traffic and cloud storage space.

Test with a small batch first

Test with A Small Batch First

Before backing up everything, run a test with a few dummy files. Verify they appear correctly in OneDrive and that the sync mode behaves as expected.

How to Backup Dropbox to OneDrive Automatically

Try a quick trial or sign in to MultCloud for a reusable task with task history, options, schedules, versions, and restore controls.

Add Dropbox as the backup source

Note: Schedule, file filters, traffic, speed, and other advanced options can vary by plan and product version. You can also unlock them all by upgrading.

Start My Dropbox to OneDrive Backup

Common Ways to Backup Dropbox to OneDrive

Way 1. Manual Download from Dropbox & Upload to OneDrive

Download selected Dropbox files from the Dropbox website
⚠️ Note:
  • This process can be very slow, especially for large amounts of data.
  • You will be using your internet bandwidth for both the download and the upload.
  • Use the OneDrive desktop app (supports 250GB per file; work/school accounts are capped at 15GB) instead of the website—it's better for large or bulk transfers.

Transfer vs. Copy vs. Backup: What's the Difference?

Manual methods move or duplicate your files, but they don't provide true backup protection. Here's what each approach actually does.

Capability Manual Download & Upload Copy Between Desktop Apps MultCloud
Version History NoNo versions kept NoOnly latest copy YesMultiple backup versions
Automated Scheduling NoFully manual NoFully manual YesDaily / Weekly / Monthly
Incremental Updates NoRepeats entire transfer NoRepeats entire transfer YesOnly changed files
Local Storage Required YesUses your disk space YesUses your disk space NoCloud-to-cloud only
Local Bandwidth Used YesDownload + Upload YesSyncs through your PC NoRuns on MultCloud servers
Restore Specific Files NoMust re-download everything LimitedLimited by sync conflicts YesSelective restore
Recovery After Deletion NoDeleted from both sides NoSyncs deletion automatically YesRestore from backup version
Computer Can Be Off NoRequired during transfer NoRequired during sync YesRuns in background
Connect and Manage 30+ Cloud Drives in One Place
MultCloud supports over 30 cloud services (nearly 40 integrations), allowing you to connect, manage, and sync files across all your cloud accounts from a single platform.
Google Drive Google Workspace OneDrive OneDrive for Business SharePoint Dropbox Dropbox Business MEGA Google Photos iCloud Photos FTP box box for Business pCloud Baidu Flickr HiDrive Yandex NAS WebDAV MediaFire iCloud Drive WEB.DE Evernote Amazon S3 Wasabi ownCloud MySQL Egnyte put.io ADrive SugarSync Backblaze CloudMe MyDrive Cubby
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Your Data Security Is Our Priority

We understand that trust is earned, and we've built MultCloud with enterprise-grade security to protect your data at every step.

Your Data Belongs to You

MultCloud is only a secure transmission channel. We never permanently store your files on our servers—any temporary cache is immediately deleted once your task is complete. You remain the sole owner of your data.

Zero Password Exposure

We use the industry-standard OAuth authorization system, meaning MultCloud never sees or saves your cloud account passwords. You grant access securely, and you can revoke it anytime.

Bank-Grade Encryption

All data transfers are protected with 256-bit AES encryption for SSL—one of the most secure encryption technologies available today. This ensures your files cannot be tampered with, intercepted, or cracked during transmission.

Full Control & Transparency

You can revoke cloud access instantly, permanently delete your account and data on demand, and count on our full GDPR compliance, which ensures we only process what's strictly necessary for your tasks and nothing else.

What Our Users Are Saying

GC
GeniuxCode1 reviewID

Generous 50GB quota for newcomer

After signing up, they gave me 50GB of storage, which is great. Transferring photos and videos from Google Photos to another cloud was very smooth and worked well.

I am glad services like MultCloud exist. For people living in poor country where mobile data is expensive, MultCloud is a smart solution for moving files from one cloud to another.

April 19, 2026Unprompted review
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Timothy McCormick2 reviewUS

Worked smoothly, happy with the results

Everything worked smoothly transferring all our data from Dropbox to SharePoint. Couldn't be happier with the results. Also, with the few issues I did have, support was quick to assist in resolving them! Special thanks to Lanry Lucky and his support!

April 8, 2026Unprompted review
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JP
Joe Price1 reviewGB

Great product and exceptional customer service

Great product and allowed me to move all my photos from OneDrive over to Google Photos! I had 90GB of data and just left it running.

Also I had fantastic interaction with customer service with Lanry Lucky who was exceptional.

April 19, 2026Unprompted review
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Richard1 reviewUS

MultCloud Easy to Use Migration

I changed email addresses and needed to moving one cloud data to another cloud and Multcloud site helped me do this. My daughter who is a schoolteacher uses your Multcloud all the time. She guided me through the steps and we were successful. Thank you Excellent and easy to use. I’ll leave similar 5 star on Google to recommend you to others.

April 19, 2026Unprompted review
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Guillaume Guthrie1 reviewFR

Minimalistic and well designed GUI.

The straightforward experience.Doesnt require much configuration, options menu is well organized and non confusing. Technically efficient. It doesnt lag, it copies well files, with its directory and subdirectory structure. All of the options and buttons are placed in order through the screen and accessible.

April 19, 2026Unprompted review
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Mike G1 reviewUK

Outstanding product and support

The MultCloud product is really outstanding and really does do exactly what it says "on the tin"... I have been dreading migrating TBs of data from Dropbox Business to Google Workspace and MultCloud made it super easy and painless. It even enabled me to preserve file "created on" and "modified on" dates...AND - their support is second to none. Really outstanding. Thank you.

April 19, 2026Unprompted review
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FAQs About Backing Up Dropbox to OneDrive

Manually download Dropbox files and upload them to OneDrive, or use MultCloud Cloud Backup for a direct cloud-to-cloud backup workflow with task options, scheduling, versions, and restore controls.
No. Sync keeps locations aligned and may propagate changes depending on the mode. Cloud Backup is intended for recoverable versions and restoration.
No, deleting the original file in Dropbox will not delete the copy you already transferred to OneDrive. Once the file is copied over, it exists independently in the new location. If your backup tool or OneDrive retains previous versions of files, you can use the task's version-management controls or OneDrive's built-in file history to restore an older copy.
Use the providers’ OAuth-style authorization pages. Do not share passwords with MultCloud content authors, agencies, or support screenshots.
Check authorization, source availability, destination capacity, unsupported names, filters, traffic/plan limits, and task details. Retry with a small demo folder before escalating. Or contact support via support@multcloud.com for help.
This is a very common “Known Folder Move” (KFM) failure. If your Dropbox folder is located inside your Documents, Desktop, or Pictures folders, OneDrive will detect this conflict and block the backup to prevent sync loops. The solution is to keep your Dropbox folder separate, for example, directly in C:\Users\YourName\Dropbox, not inside a folder that OneDrive is trying to back up.
It depends on your needs. For small, one-time transfers, the manual “download and upload” method works. For larger or more complex migrations, people often turn to third-party tools, like MultCloud, etc.
Yes. The official Microsoft Migration Manager has a per-file size limit. Many sources cite a 15GB limit for individual files when using this specific tool. Additionally, while Dropbox supports files up to 2TB via its desktop app, OneDrive has a general per-file limit of 250GB, which is important to keep in mind for very large files.
If you see an orange Dropbox icon on a file but it's causing problems, it could indicate a conflict where Dropbox is trying to sync a file that OneDrive is also managing. The primary fix is to ensure Dropbox is not syncing files from within a OneDrive folder structure.
For very large, enterprise-scale migrations, manual methods or even the built-in Microsoft tool might be insufficient. Dedicated migration providers are recommended for high-volume transfers as they offer better performance, handle complex metadata, and provide support throughout the process.
No. Dropbox Paper files are stored as online documents, not as traditional files in your Dropbox storage. MultCloud currently does not support backing up, syncing, or transferring Dropbox Paper files directly. To preserve them, you'll need to manually export Paper documents as .docx or other compatible formats before using MultCloud for backup.
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