The size of the file or files you’re able to share vary based on your Dropbox account. With a free Dropbox Basic account, you’re limited to files of 100MB or less per transfer.

Shared folders in Dropbox give teams a common work area to gather key files, create to-do lists, edit and comment on documents, and more.

Learn how to install & use third-party apps in Dropbox account. You can use online apps and services on Dropbox website.

Starting in early April, Dropbox Passwords will have a free option that's available to all Dropbox users. If you have a free Dropbox Basic plan, you'll be able to store 50 passwords on the service.

Fortunately, Dropbox is announcing that Passwords will be available to free Dropbox Basic users, but they will only be able to sync only 50 passwords at most.