By Zoey twitter/ Last Updated December 24, 2021

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

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About Incremental Backup

Incremental backup is a type of backup that saves storage space and time spent on backups. Incremental backups only back up the parts of the data that have changed or been modified since the last backup was performed. Therefore, incremental backups do not require as much bandwidth. However, the prerequisite for using incremental backups is that you have already made a full backup of the target file.

Incremental Backup Pic

Does Dropbox Support Incremental Backup?

Although Dropbox just provides 2GB of free cloud storage for each account, it has many useful features like Dropbox smart sync, version history to save your cloud storage a lot efficiently.

Many users want to know if Dropbox incremental backup is supported. The answer is “yes”. Dropbox does support incremental backup. Dropbox uses block-level replication, sometimes referred to as delta sync or differential sync to achieve incremental backup. Thus, when you use Dropbox backup, you do not need to change any settings, Dropbox will back up the changed part of your files.

Detailed Steps to Configure Dropbox Incremental Backup

So, if you want to configure Dropbox incremental backup, you just need to use the official Dropbox tool to get your files backed up incrementally. Here are the easy steps to do it:

1. First, download and install the Dropbox desktop app on your computer. Then launch it and log in to your account.

2. After installing the application, Dropbox will create a Dropbox Folder on your computer.

On Windows:

Dropbox Folder

On Mac:

Backup Mac To Dropbox

3. To back up files to Dropbox, you just need to drag and drop the files to Dropbox Folder.

Upload Files To Dropbox App

4. Right-click on the files or folders to enable Smart Sync. After that, Dropbox will help you perform incremental backup automatically.

About Smart Sync and Selective Sync

Smart Sync is one of Dropbox's useful features, which allows users to review new files without taking up hard drive space. With Smart Sync, users can access and edit all the files on the computer. Meanwhile, Dropbox will download and sync the selected files automatically.

Selective Sync is another Dropbox feature. Users can pick it to exclude files that do not need to be synced, which can save much hard drive space.

Follow these steps to enable the two useful features:

1. Click on the Dropbox icon in the system menu to launch it. Then tap your account icon > Preferences.

Dropbox Preferences

2. Go to the Sync section, enable the Smart Sync and Selective Sync in this window.

Dropbox Sync Tab

How to Set Up Dropbox Backup with Schedule

Though you can use Dropbox delta sync to achieve incremental backup, it is not stable for data security. If you lose files on the cloud or local, the file will be lost in both of these places. For your file safety, we highly advise you to backup files to Dropbox with a certain schedule and use a professional cloud backup software - CBackup.

CBackup provides a stable PC to cloud feature. You can add different cloud drive accounts to CBackup and back up files from PC to them directly, including Dropbox, OneDrive, Google Drive. Besides, your files will be very safe because CBackup will never read your files. All the data is stored in the cloud drive that you trust.

Importantly, when you use CBackup to configure backup tasks, you can set up Scheduled Backup to make your backup task perform regularly and automatically. You can choose to operate your backup tasks at a specific time, daily, weekly, or monthly.

Follow these steps to back up files to Dropbox with schedule:

1. Download and install CBackup desktop app on your computer, then launch it.

2. Sign up for a new account, then log into it.

Sign In

3. Click the My Storage tag, and then press the Add Cloud in the right window.

Add Cloud

4. Select Dropbox > Add, please follow the step-by-step instructions to grant CBackup access to your Dropbox.

Select Dropbox

5. After adding the Dropbox account, click on the Backup Tasks tab and click the New Task button.

Create Task

6. You can change the Task Name of the backup task, then press Add Source button to add the local files, then click OK.

Add Source

7. Select Add Destination > Single Cloud, then select the Dropbox account you added and click OK.

Select Destination Single Cloud

8. Click on the Settings to set up Scheduled Backup.

Schedule Specific Time

9. After the above, click the Start Backup button to start the task.

Start Backup


In the end, we hope that you have learned to set up Dropbox incremental backup already. At the same time, to protect your files, you can try using CBackup to back up to Dropbox regularly and automatically for free.

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