RoboForm stores user passwords in secure cloud servers, using 256-bit AES encryption. Storing passwords in the cloud enables users to sync their passwords between devices, and it also allows the RoboForm browser extensions to auto-fill and auto-save passwords.
RoboForm also offers the option for local data storage. Advanced users with their own secure servers can make use of this feature, which potentially offers even greater security — but it can be dangerous if you don’t have the security expertise to keep your network secure.