Yes. You can select which files to sync on Dropbox. Dropbox will sync files to your computer in order of size. It starts syncing the smallest files first and then the largest files. It continues until there are no more files to sync or it runs out of hard drive space. If you have more photos, videos and files in your Dropbox and have less space available on your hard drive, then you can use Selective Sync feature. Using Selective Sync, you can exclude some of the folders in your Dropbox from syncing. Selective Sync allows you to select folders which you want to sync to your Dropbox account.