One of the things that makes Dropbox so useful is its ability to share folders and files between users. The Slightly More Annoying Way: Shared Folders But if you only need to use a secondary account only occasionally, it’s probably the easiest way to solve this problem. Of course, doing it all through the web isn’t as fast or as easy as simply using your operating system’s file explorer, and you lose the convenience of background syncing. The Dropbox website will give you access to all the files in a single account, and it includes basic uploading and folder-creating capabilities. The simplest way to access two different Dropbox accounts at once is to use the desktop program for your primary account and sign into a secondary account through your browser (through Incognito Mode, if you want to stay signed into your main account).