What Makes CBackup Stand Out?

Free Online Backup Service Forever
You may find lots of free online backup solution providers. However, most of them only allow you to use the cloud backup services for 15 or 30 days, and ask for money if you want to continue.
Luckily, CBackup provides a permanent free cloud backup plan without any cost. Back up your precious files and memories to cloud without spending a penny now!
Free Online Backup Service
Combine Free and Paid Cloud Storage
CBackup enables you to combine multiple free cloud storage services into a larger, even unlimited cloud backup space without paying money to buy storage for critical data backup. For example, Google Drive provides 15GB free storage, so you can easily get 45GB backup storage by adding 3 free accounts of Google Drive into CBackup. Dropbox and OneDrive are also supported.
Besides, you can use the backup software to merge your paid idle storage into a larger backup space to protect your important data.
Combine Cloud Storage
Protect Your Data with File Backup and File Sync
Both backup and synchronization are provided to protect your data from loss. Your important data is safe even if you accidentally delete them or your computer crashed.
With CBackup synchronization, you do not have to manually download and upload files between multiple cloud storages or accounts. It can be easier and faster for you to sync data between Dropbox and Google Drive or other clouds.
Backup or Sync Your Data
Professional Brings Security, Easiness and Reliability
CBackup use 256-bit AES Encryption technique to ensure your data security while transferring.
Create a schedule to automatically backup data to your own cloud drives. Perform tasks based on user logon & logoff and system startup & shutdown. Automatically delete old backups based on specified values (the age or the number) to save cloud storage.
Because of these features, CBackup is awarded by over 30 professional media and highly recommended by tens of thousands of users.
Professional Backup

Be Assured Your Data Is 100% Safe

Data safety is our gene, we take security seriously.

Explore More

Best Cloud Backup Features

More Features

Awards & Testimonials

Most awarded, highly recommended. We do this because we know the importance of data safety. But don't just take our word for it.


CBackup completes the work in a simple, direct, and non-cumbersome way. It's certainly speedy, files and folders moved between the cloud services quickly enough.


It is strongly recommended that you try a free backup solution——CBackup, which has a simple interface and simple operation steps. It is a free network-based cloud-to-cloud backup service.


CBackup is a powerful and professional cloud backup service. Most importantly, it is free and worth a try.


Backing up data to the cloud has become essential. Backup is a safe and free cloud backup tool, and is your best choice.


I used CBackup several times, and it helped me a lot, restore all my files and folders I have when I lost them in my computer. Thanks, thanks, thanks...

Avatar2Geo Deraedt

CBackup is amazing for cloud drive space combination, no waste. So worthy to own it. It makes me feel safe while backing up data to my own clouds.

Avatar3Greg Fernandez

Wahoo! Successfully restored my data from Google Drive back to OneDrive!! The process did not take me that long than I expected, super cool.

Avatar4Jen. W. Hadary

I used CBackup for a few times, not very frequently, but it indeed makes me feel safe about my cloud data.

Why Do You Need Cloud Backup?

There are numerous threats to cause data loss and breaches. Traditional cloud data backup solutions cannot address various kinds of threats any more. Losing your files is much more common than you’d think.

Afraid to lose your precious files?

Backup your files with the best free cloud backup solution.