Can I use Dropbox sync network folder?
"To save hard drive space, I want to sync the folder on my network drive to my Dropbox, and I'm not sure if I can do this using Dropbox sync network folder. Can anyone tell me the answer?”
As the most popular online cloud storage platform, Dropbox has a more than 5 billion user base. Although it makes your work and life easier, there are also unresolved problems, such as synchronizing network folders. That is, Dropbox does not currently support syncing network-attached storage (NAS) and other network folders.

Although it is not supported to sync network folder to Dropbox or sync NAS to Dropbox directly, you can back up NAS to Dropbox alternatively. In addition, the features of LAN Sync from Dropbox can accelerate syncing of LAN folders in a buniness environment. Based on this, if you still want to synchronize the network folder with Dropbox, it is highly recommended to use the free and professional file sync software, AOMEI Backupper Standard.
Best alternative to Dropbox sync network folder
If you are worried about how to realize Dropbox sync online folder or Dropbox mirror folder, then AOMEI Backupper Standard will be a favorable choice for you. As a free and professional software for files sync, AOMEI Backupper Standard is available for Windows 11/10/8.1/8/7/Vista/XP systems, and if you are a Windows server system user, a server version is also available.
In addition, AOMEI Backupper Standard has the following features:
☛Simplicity of operation. AOMEI Backupper Standard executes file sync in just several easy steps, and the software interface is clear and friendly to computer beginners, helping you effortlessly master file sync simply.
☛Powerful features. It supports files backup and data restoring, cloning of system and hard drive, etc. Besides, the latest version adds a Windows 11 check tool to bring you a more reliable Windows upgrade scheme.
☛Security and stability. AOMEI Backupper Standard offers 256-bit SSL security, and provides 24 x 7 free technical support to escort your file backup and sync task.
So how to use AOMEI Backupper Standard to conduct Dropbox online sync folders? Next, you will be introduced to the operation steps in detail. But before starting, we need to download and install the AOMEI Backupper Standard Desktop client:
Step 1. Run the AOMEI Backupper Standard software, switch to the Sync tab on the left sidebar, and click Basic Sync.

✎Vital tip: Basic Sync is a one-way synchronization, similar to Windows's Copy feature. When the source file is set to schedule sync, it will automatically synchronize with the target directory at the specified point in time. If you delete files in the target directory, the source directory will not be deleted.
Step 2. Click Add Folder to select the network folder you want to sync in the pop-up window. If you choose "Share/NAS," and in the case of network drives mapped to the local computer, you need to click "This PC" before selecting the mapped drive.

Step 3. Next, click Add Share or NAS Device in the lower left corner, and edit the Display Name and Network Path (IP address) as you like.
✎Note: If you’re unable to open the Anonymous option, you need to enter an additional Username and Password and click OK. When you return to the Select Share/NAS Devices window, click OK again.

Step 4. When the Basic Sync window appears, please click the inverted triangle icon > Select a Cloud drive in the drop-down menu, and then select Dropbox, and OK in turn. Return to the Basic Sync window and click Start Sync in the bottom right corner to synchronize the network folder to Dropbox.

Matters need attention:
☛Do not change the source folder name, otherwise any changes to the source folder will not be identified, which may affect file transferring.
☛In addition to syncing cloud drives to Dropbox, you can also sync local folders to Dropbox, as well as other third-party cloud servers, like OneDrive, Google Drive, and so on, as long as you install the software in advance.
☛Scheduled sync. Before clicking Start Sync option, click Schedule Sync in the lower left corner and switch on Enable Schedule Sync to setup sync plan: you can select daily, weekly, monthly, trigger event (paid), and USB insertion (paid) sync.

How to map Dropbox as a network drive
If you have multiple Dropbox accounts, you can choose to map all Dropbox folders to the network drive, making it easier to manage your accounts and folders. How to map Dropbox folder to a network drive? Next, please follow the specific operation steps displayed to you.
Step 1. Open “This PC”, right-click the Dropbox folder, and select Properties in the drop-down menu.

Step 2. Switch to the Sharing tab above, and click the Share... option.

Step 3. In Network access window, click on options bar to add Everyone, click the inverted triangle to choose the Read/Write permissions level on the right, then click Share, and copy the network path of this Dropbox folder you choose.

Step 4. Select This PC, click on the Computers tab above, and select Map network drive twice in turn.

Step 5. Now, paste the path of the Dropbox folder in the address bar, and click on the Finish option.

How to expand the Dropbox storage for free
Every Dropbox registered user can get 2GB of space for free, but it will certainly be limited for long-term use, so how to expand the Dropbox space for free has become a difficult problem for multiple users. But if you have multiple Dropbox accounts, then all the problems can be solved with ease, and the key point is CBackup software.

CBackup is a professional online service for Windows PC cloud backup with the powerful combination cloud feature. You are able to add multiple Dropbox accounts simultaneously in one interface, and combine them into a huge space by connecting all available cloud drives storage. Therefore, CBackup can be considered as the best way to expand Dropbox storage for free.
Next, we will provide you with details to get much more free Dropbox storage:
Step 1. Download the CBackup desktop application, create a CBackup account for free, and login to it.

Step 2. Switch to the My Storage tab on the left sidebar, click Add Cloud, select Dropbox and click Add, and then grant CBackup step by step access to all the Dropbox accounts step by step.

Step 3. After adding clouds, you can see all the Dropbox accounts. Click on the blue "+" button next to My Storage and click New Combined Cloud option in the drop-down menu.

Step 4. Tick the box next to the cloud storage account that needs to be merged, and then click the "Next" tab to complete the combined cloud operation.

Step 5. Next, you can click on the upper and lower triangle icon to determine the cloud drive order. After done, just click OK, then you will get a new large Combined Cloud to expand your Dropbox cloud storage space.

✎Note: In addition, CBackup also has the following advantages over Dropbox:
☛CBackup can perform cloud-to-cloud backup and sync between multiple cloud storage in just one place, while Dropbox cannot.
☛CBackup is superior in stability to Dropbox and it can provide you with more reliabilities on file backup and sync.
☛CBackup offers multiple backup destinations besides CBackup Cloud, including globally popular cloud storage services, like Dropbox, Google Drive, OneDrive, and so on.
Final words
Dropbox sync network folder could not be realized because Dropbox does not support NAS and other network folders. But you can also try another way with the free and professional file sync software: AOMEI Backupper Standard to realize Dropbox sync network folder.
Also, if you have multiple Dropbox accounts, you can choose to map the folders to a network drive for easy management. You can also get the chance of accessing greater Dropbox space for free with CBackup by combining these Dropbox accounts.