Keep files consistent between Google Drive and OneDrive automatically - direct, smart, and bandwidth-free.
No Downloads. No Uploads. Just Cloud-to-Cloud Sync.
Go to app to sync across 30+ cloud services
Google Drive and OneDrive are great - but they do not sync natively. Manual sync means juggling two apps, wasting bandwidth, and risking version chaos. MultCloud fixes all that with server-to-server sync - no local resources, no duplicates, no hassle.
Both Google Drive and OneDrive desktop apps drain CPU, RAM, and disk I/O. OneDrive alone can slow Windows 11, spike disk usage, and kill battery life. Running both? Expect a sluggish machine.
MultCloud runs 100% in the cloud — zero local CPU, RAM, or background processes.
Manual sync downloads then re-uploads every file—doubling data usage. A 10 GB folder can take 2+ hours on a 10 Mbps connection. OneDrive also throttles uploads by default.
MultCloud syncs server-to-server — your internet stays free, and files move directly between Google and Microsoft data centers.
No native sync exists between Google Drive and OneDrive. Workarounds like Takeout (zip exports, no real-time), drag-and-drop (duplicates, no shared files), or dual apps (double storage) all fail at incremental or scheduled sync.
MultCloud offers 10 sync modes — real-time, two-way, mirror, cumulative, and more—all from one dashboard.
Manual copies lead to version confusion, lost edits, broken permissions, and formatting issues with Google Docs/Sheets/Slides. You're left guessing which cloud has the latest file.
MultCloud's smart sync (two-way, incremental, mirror) keeps both clouds identical—no duplicates, no version conflicts.
0% local RAM usage, 100% success rate, 100% automated.
Create a free MultCloud account in seconds. Or use your Google, Facebook, or Apple ID to sign in instantly. MultCloud's free plan includes 5 GB of monthly data traffic, enough to test sync between your Google Drive and OneDrive before upgrading.
Click "Add Cloud" in the left sidebar. Select Google Drive from the cloud list and authorize MultCloud via OAuth. Repeat the same process to add OneDrive.
Pro Tip: MultCloud never sees or stores your password and files. Besides, you can add unlimited clouds to MultCloud, including Google Workspace and OneDrive for Business.
Go to the "Cloud Sync" tab. Select Google Drive (or specific folders) as the source and OneDrive as the destination. Choose Two-way Real time sync in Options, or configure file filters, email notifications, and sync schedules.
Pro Tip: Select Real-Time Sync + Two-Way mode to ensure any file added, modified, or deleted on either cloud is instantly mirrored to the other.
Click the "Sync Now" button. The sync runs entirely on MultCloud's servers — you can close your browser, shut down your computer, and even disconnect from the internet. MultCloud's 10-thread parallel processing engine handles the rest.
Pro Tip: You'll receive an email notification when the sync completes, including a detailed report of synced files, skipped items, and any errors.
With MultCloud, you can link Google Drive to OneDrive in minutes and sync files with a few clicks. The process runs on MultCloud's servers, so you don't need to keep your computer on. No software to install—just open your browser and get started.
Sync data between Google Drive and OneDrive without downloading and re-uploading.
Choose from one-way sync, two-way sync, incremental sync (only new or changed files), real time sync, and more.
Set up daily, weekly, or monthly sync tasks. Syncing happens even when your computer is off.
It's a web-based platform—accessible from any browser, no software to install.
Choose the right sync strategy for your workflow. From real-time mirroring to incremental backups, each mode is designed to keep your files consistent across clouds.
Continuous bidirectional mirroring. Any change (add, modify, or delete) made in either directory is instantly replicated to the other. Both directories remain identical at all times with near-zero delay.
Instant one-way replication. Changes made in the source directory are copied to the target immediately. Changes in the target are ignored and never sent back to the source.
Bidirectional synchronization. Changes in either directory are replicated to the other, but only when the sync task is manually or automatically triggered. Both directories become identical after each sync run.
Basic one-way transfer. Changes in the source are copied to the target when triggered. Changes in the target are never replicated back to the source.
Exact one-way clone. The target directory is made to look exactly like the source. Any file in the target that does not exist in the source is automatically deleted to ensure a perfect match.
Files are moved from the source to the target, and then all files in the source directory are permanently deleted. This is ideal for migrating data off a source location.
Add-only accumulation. New and modified files in the source are copied to the target. However, deletions in the source are NOT replicated in the target.
Refresh and replace. The target directory is completely wiped first, then only the newly added and modified files from the source are transferred over. Deleted source files are ignored.
Each time when you sync files, a subdirectory will be created in the target directory so that the added and modified files in the source directory will be transferred to it.
Each time when you sync files, a subdirectory will be created in the target directory so that all the files in the source directory will be transferred to it.
Test Specs: 1,930 Files (312 MB Small + 2.1 GB Large)
Intel Xeon Gold Server
500 Mbps Ethernet
Sync Logs: June 2026| Features | Google Drive & OneDrive Desktop Apps |  | Google Takeout |
|---|---|---|---|
| Primary Purpose | Continuous synchronization between your local computer and Google Drive/OneDrive. | Continuous synchronization directly between any two clouds. | One-time export and download of your entire Google Drive data as an archive. |
| Cross-Cloud Support | No — each app only syncs to its own cloud | Yes — 30+ clouds | Yes — but entirely manual |
| Sync Direction | Two-way (Bi-directional). | Two-way, One-way, Incremental, Mirror sync and other modes (all 10 sync modes). | One-way only |
| Real-Time Sync | Yes — but only triggers on local file changes, not cross-cloud | Yes — instant detection and propagation of changes | No |
| Scheduled Sync | No | Yes — daily, weekly, monthly, or custom time schedules | No |
| Where the Data Transfers Through | Your local computer's internet connection and hard drive (cache). | MultCloud's remote servers (server-side transfer). | The servers of Google Drive and Microsoft OneDrive, then your local computer when downloaded. |
| Does Your Computer Need to Stay On? | Yes. Sync stops if your computer is off or asleep. | No. The sync runs entirely in the cloud, so you can turn off your PC. | No. The export runs entirely in the cloud, so you can turn off your PC. |
| Cost | Free (with your cloud storage subscription). | Freemium; limited free data transfer, requires a paid plan for large amounts of data or recurring schedules. | Free (uses your Google Drive storage quota to create the archive). |
| Speed for Large Transfers | Slow - 2.4GB, 12 mins 21 secs | Fast - 2.4GB, 3 mins 46 secs | Slow - 2.4GB, 18 mins 39 secs |
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 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
More Clouds
Built for teams and individuals who need reliable, fast, and secure cloud-to-cloud sync-without the friction.
13 Years of Mastery, Industry-Leading Stability. Sync and manage across 30+ clouds with scheduled automation, real-time sync, and enterprise-grade reliability trusted by 5 million users worldwide.
Web-based, no install needed. Runs syncs on its own servers — no local bandwidth, no disk space, no desktop apps to configure. Just add your clouds, pick a sync mode, and click "Sync Now".
Privacy-focused, full GDPR compliance built-in (check SCCs for details). Protects your sync with 256-bit AES SSL encryption and OAuth authorization — we never see or store your passwords, and we never cache your files.
Engineered with a robust 10-thread parallel processing engine, the platform splits the sync workload to maximize throughput within cloud API throttling limits, syncing 2.1 GB in minutes.
Apart from cloud-to-cloud sync, MultCloud also provides other high-demand cloud management solutions to help you get the most out of your cloud storage.
Securely back up files between cloud drives automatically. Create snapshot-style backups of your Google Drive to OneDrive, or any other cloud pair, with version control and one-click restore.
Migrate email attachments and conversations directly into cloud storage. Automatically save Gmail emails as PDFs to Google Drive, OneDrive, or any connected cloud.
Remote upload lets you save files directly to your cloud storage from a URL or torrent, bypassing the need to download them to your computer first. This saves time and hard drive space by having MultCloud handle the download on its servers.
The general process is:
The Go-to Choice for Cloud-to-Cloud Transfer, Sync & Backup Files Across Clouds.
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