Selective sync: an overview

Selective sync is a feature in the Dropbox desktop app that allows you to remove specific Dropbox folders from your hard drive so you can save space on your computer. The folders you choose to remove from your hard drive remain stored in your account on dropbox.com.

Note: You can’t remove individual files with selective sync—only folders, which includes the files and folders inside them.

Selective sync lets you choose which folders you’d like to store on your computer’s hard drive from all of the folders you have stored in your Dropbox account.

• If you check a folder, that folder and the files and folders inside it are saved to your hard drive. 
• If you uncheck a folder, that folder and the files and folders inside it are removed from your hard drive, and are only stored on dropbox.com.

Note: The selective sync preferences you choose are unique to each computer and don’t affect the other computers you use with Dropbox.

FAQs

What's the difference between selective sync and online-only?

Making your files and folders online-only also helps save hard drive space. These files and folders will still be visible from your computer, but are stored in your Dropbox account online.

Based on how you use certain files and folders, they can automatically be set to online-only.

What's the difference between selective sync and ignoring a file?

With selective sync, you can choose which folders you’d like to store on your computer’s hard drive from all of the folders you have stored in your Dropbox account. If you set a file or folder to be ignored by Dropbox, it won’t count toward your storage space.

Learn how to set a Dropbox file or folder to be ignored.