Pool all your cloud accounts into one giant storage space
Multi-Cloud Storage Manager & Backup Tool for Windows
Works with 30+ cloud storage services
Your Google Drive, OneDrive, Mega and Dropbox united in a single space.
All your accounts, one single cluster
Every account you add increases your total capacity.
Sync, back up and automate
Sync your clouds with your PC and, with Pro, schedule automatic backups. Air Cluster works for you, without switching apps.
How Air Cluster pools your cloud accounts into one
Built for everyone: set up your cluster in minutes and let Air Cluster do the rest.



Create a cluster, add your cloud accounts, and Air Cluster treats them as one single storage space inside the app, with their combined capacity. Schedule automatic backups and synchronizations, or manage your files manually, all from one interface.
Everything you need to maximize your cloud storage
Add several accounts, each one expands your total capacity.
COMBINE ALL YOUR ACCOUNTS
Use several accounts from the same provider: each one adds more space. Free up to 3 per cluster; unlimited with Pro.
SYNC & AUTOMATE
Sync folders across clouds and your PC; with Pro, schedule transfers or backups to run automatically at any interval.
YOUR FILES, ENCRYPTEDPRO
Files are encrypted locally before uploading. Your data stays private, even if your account is compromised.
FIND ANY FILE INSTANTLY
Search across all your connected clouds at once, from a single interface.
Compatible with 30+ cloud storage services
Air Cluster works with Google Drive, OneDrive, Mega, Dropbox, Box, pCloud, SFTP, WebDAV and many more. Connect your accounts in seconds and start adding up space.

FAQs
Common questions about Air Cluster
How many accounts can I add to Air Cluster?
The free version lets you add up to 3 accounts per cluster and create 2 clusters, even several accounts from the same service. With Air Cluster Pro there is no limit on accounts or clusters. Every account you add increases your cluster's total capacity.
Can I combine the storage of multiple cloud accounts to get more space?
Yes. Air Cluster merges the available space from all your cloud accounts into a single unified cluster. For example, combining Google Drive (15 GB), OneDrive (5 GB) and Mega (20 GB) gives you 40 GB of free unified backup storage.
Can I schedule automatic backups with Air Cluster?
Yes, with Air Cluster Pro. It includes a task scheduler that automates uploads, downloads, transfers and synchronizations at the interval you choose. Set it up once and it runs on its own.
What is the difference between Air Cluster and Air Explorer?
Air Cluster focuses on combining multiple cloud accounts into one pooled storage space with sync and backup tools. Air Explorer is a full multi-cloud file manager for navigating and transferring files between clouds and your PC.
Does Air Cluster increase the actual storage of my accounts?
It does not change the storage quota of each provider. Air Cluster pools the available space from the accounts you add so you can use their combined capacity as one cluster.
Where are my files stored?
Your files are stored in the cloud accounts that belong to your cluster. Air Cluster distributes them across those accounts according to the write policy you configure.
What data or permissions do I grant when I connect a cloud account?
Each provider shows its own authorization screen. You grant only the permissions that provider requests so Air Cluster can access the account and perform the actions you choose, such as viewing, uploading, or synchronizing files.
What is the difference between Air Cluster and Air Cloud Analyzer?
Air Cluster creates a pooled cluster from multiple clouds for file management, synchronization, and backups. Air Cloud Analyzer focuses on showing how storage is used and managing cloud accounts from one dashboard.
AIR EXPLORER · AIR LIVE DRIVE · AIR CLOUD ANALYZER
Complete your experience

For a multi-cloud file manager and synchronization tool, we recommend the companion application Air Explorer.
Air Explorer
And with Air Live Drive, connect your clouds as disk drives on your computer and work with the clouds as local disks.
Air Live Drive
Air Cloud Analyzer shows you how your storage space is being used and lets you manage all your cloud accounts from a single dashboard.
Air Cloud Analyzer