ShareFileShareFile is used for emailing tax returns, moving file servers to the cloud, and sharing official documents. Financial institutions, law firms, and CPAs use its secure data-sharing with multifactor authentication and file tracking. ShareFile offers high-speed performance, easy file management with an Outlook plugin, and advanced security like encrypted files and Active Directory integration.
You have to work hard in order to get the suitable licenses.
Citrix has a very good file auditing features and security features.