By CBACKUP twitter/ Last Updated March 30, 2022

Why Do You Need Cloud Backup?

  • Are you afraid of accidentally losing the data stored on your hard drive?
  • Are you anxious that there is not enough space locally for backup?
  • Are you panicked that you have lost all local backups due to local accidents?
  • Backup all your data to the cloud offsite, never lose data and recover them from any PC.

Eliminate all your concerns with the Best Cloud Backup service - CBackup

Get Started

In this article, we will learn how to create a cloud backup via reliable cloud backup services - CBackup. For example, we can do cloud backup from Google Drive to OneDrive with CBackup with a few steps.

Create a new backup task

When creating a task, select the source cloud drive or the target cloud drive, if we have not added any cloud drive, we can add the cloud drive we want to be the source or target. For the steps to add a cloud drive, please click here. If we have added a cloud drive before, just select the source cloud drive or target cloud drive to be backed up.

The operation of creating a new backup task is as follows,

1. Find the New Task button then click it to create a task.


Create New Backup Task

2. On the Select Source pop-up, select and click  Cloud Files then click Next

Select Cloud Files

3. On the New Backup Task page, we can click the pencil icon to modify the default task name, next, click Add Source button.


Select Source

Next,  select the folders/files  we want to back up then click OK.

Select Source File

4. Click Add Destination, and select the cloud that we want to back up to,


Select Destination

On Select Destination pop-up, we can select Combined Cloud or Single Cloud as the destination cloud, In this case, we select Single Cloud then click the Next button,

Select Single Cloud


Next, select a third-party cloud drive(such as Google Drive) then click OK.

Select Target Cloud Drive2

5. After adding the source and destination, we can click Settings to Enable Email Notification and set File Filter. And, we can click Schedule to set a scheduled backup.

6. Next, we can click the Start Backup button to run the task immediately or later.

Migrate OneDrive to Google Drive

For the created tasks, we can click the icon to start backups again.

Run the old created tasks

For the created tasks,  we can select the task that needs to be executed from the task list. Move the mouse over the icon and click the Backup button to start the backup.

Run Old Backup Task


  • Currently, CBackup web client only supports backups from clouds to clouds. The data backup of the computer will be realized via the CBackup desktop app.

  • For backing up files quickly and make the most of the space of combined clouds, CBackup will split the file into several small slices(32 MB) to back up.

In other words,  Backup image files will not be generated during CBackup backup. The backup files are all block files. These block files will be stored in  CBackup's directory under the directory specified by the user, and these block files will be stored in accordance with the user directory structure. In addition, if the generated block file exceeds 32MB, CBackup will split the block file according to the standard of 32MB/block. Each block file is 32MB in size, and CBackup will create a folder for these split block files, and save all these segmented block files. If the generated block file does not exceed 32MB, CBackup will save the block file according to the corresponding directory structure.

Please be assured that the splitting will not damage the completeness of the file. After the restore, it will still be an intact file with the original size.


  • The backups can't be accessed directly. You can access and use files after restoring.

  • Please don’t modify, move, and delete backups on the cloud official site. Or else, it might be unable to restore after.

  • The first backup run after the backup task is created is a full backup. After the first full backup is run, subsequent backups will only back up the changed files.




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