By Kelsey twitter/ Last Updated March 26, 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.

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What is Dropbox Smart Sync?

Dropbox is a popular file sync and cloud storage service, and Dropbox Smart Sync has attracted many users. Dropbox can easily back up files to the cloud and sync files in the same account to any device, so users don't have to share resources by sending emails back and forth. But for users with limited local storage, Dropbox keeps all files on the PC to take up space will bother them.


Dropbox Smart Sync is an effective function to solve this problem. Dropbox's Smart Sync can help users browse and access all files and folders in the account from the computer without taking up hard drive space. The content on the computer is online. Users can easily save and access all files shared by others without incurring storage costs.

It should be noted that the Smart Sync function is only available for Plus, Family, Professional customers, or team members of the Business plan.

Dropbox Smart Sync vs Selective Sync

Dropbox Selective Sync can also help users save disk space, so what are the different features of Dropbox Smart Sync vs Selective Sync?

Selective Sync allows users to select only the files and folders that need to be synced, which can prevent unimportant files from occupying hard disk space, but this part of the files will still occupy the same amount of space.

Smart Sync of Dropbox can allow users to choose to only make files online. You can access and edit all files on your computer. Online files rarely take up disk space. If you open them, Dropbox will automatically download and synchronize these files.

How does Smart Sync work on Dropbox?

Smart Sync provides a seamless experience and solves 2 main problems for users. Users don’t need to worry about extra files taking up drive space, and even if the files are not synced to the PC, you can still preview all the files in Dropbox.

With Dropbox business Smart Sync, you can choose whether a single file or folder is only available online or locally, and sync settings for files and folders shared with you.

In addition to saving hard drive space, there may be several reasons why you should use Dropbox Smart Sync:

Quick to find files

When a team member or individual user is completing a work project and must find a specific file, Smart Sync can gather all the files in the account for quick search.

Easy to access files

As long as you are connected to the Internet, you can quickly access all important items without downloading a large number of files. You only need to click on the file to be accessed to sync it to the local. And compared with external drives, USB, and other storage devices, using Smart Sync to find files is faster.

Better file organization

With Smart Sync of Dropbox on Mac/PC, you can organize files in an orderly manner, move unused files online, and solve the chaos of local files through this easy organization method.

How to enable Dropbox Smart Sync?

You can set up and enable Smart Sync of Dropbox on Mac and PC through the following steps:

Step 1. Download and install Dropbox desktop application on your computer, log in to your Dropbox account.

Step 2. Go to the File Explorer (Windows) or Finder (Mac), then open the Dropbox folder.

Step 3. Right-click the file or folder to enable Smart Sync. Then hover over Smart Sync in the menu. Click the Online Only option.

Smart Sync Online Only

Note: If you want to save the file to the hard drive of the computer again, you need to select the Local option.

Backup more data to cloud for saving space with CBackup

Users enable Smart Sync to keep files or folders online only to save local hard drive space. But Smart Sync is only available for paid Dropbox users. Is there any way to back up more files to the cloud for free? We highly recommend that you use CBackup.

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You don’t need to purchase additional storage and upgrade Dropbox, because CBackup can combine the storage space of multiple cloud storage services (supporting Dropbox, Google Drive, OneDrive, etc.) for free, so you can back up more files to a large combination cloud to save space and protect important data.

CBackup Main Page

Moreover, CBackup supports users to sync and backup files to Dropbox, and also provides a huge backup space of CBackup Cloud. Even if you have larger backup requirements later, CBackup also provides the most effective cloud backup space subscription plan.

Step 1. Please create a new CBackup account and sign in with your registered account.

Sign In

Step 2. Go to the My Storage tab, then press the Add Cloud (+) button, select Dropbox, and click Add. Then follow the instructions to add your Dropbox account and allow CBackup to access the files in it.

Add Cloud

Select Dropbox

Step 3. Modify the Display Name, and Storage Path, then tick the Note option and click OK.

Complete Dropbox Info

Step 4. Repeat the process of Step 2 - 3 to add more Dropbox or other cloud drive accounts, and go to My Storage > + > New Combined Cloud to combine more cloud storage.

My Storage New Combined Cloud

And now, your Dropbox cloud backup space has been increased for free.

Final word

According to the information about Dropbox Smart Sync introduced in this article, you may have a better understanding of this feature. Now you can try to enable Smart Sync of Dropbox to save more local space.

Besides, if you have a limited budget and do not want to upgrade your Dropbox account, it is better to use the free CBackup to get more backup space and back up more data to the cloud, which will not only free up more storage, but also ensure that your data is safer.

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