FTP, SFTP, SSH, SCP
More info...
Storage, Virtual folders, Access Rights, Auditing, Large File Support
Unlimited Users, Active Directory, Impersonation, 2 Factor Authentication
File access rights, IP filters, account lockout, protocol restrictions
TLS/SSL, SSH, certificates, security levels
Command line, config files, instance cloning, logging, xcopy deployment, migrations
User management, server configuration, logs, HTTPS
Windows, .NET, browsers, portable versions
Email, forum, documentation, feature requests