WP-Filebase Pro can sync your WordPress files with Dropbox. On the one hand files from Dropbox are scanned and published by WP-Filebase. On the other hand files uploaded to a category under sync will be uploaded to Dropbox. The Sync is setup in a few simple steps.
The Plugin will now sync the category with your Dropbox folder. Therefore it will first query a file list from Dropbox and download the files if necessary. Afterwards it will upload any files that are in the Root Category. Local files will be removed!