Rock FTP Server is the first and the only FTP server that supports block-level transfer. You can reduce time of transfer from hours to seconds! It's the fastest server you can find on the market. At the same time, it has an intuitive GUI that makes it very easy to use, no massive options to confuse you.
With it's intuitive user interface, you can start using it immediately. No waiting time whatsoever.
Block-level transfer to reduce time of transfer from hours to seconds. You can transfer multiple small files via a single command. It also supports files larger than 4.2 GB.
FTPS (SSL/TLS) and SFTP (SSH) are supported. It can run as a Windows service to work in background 7*24 without user interaction.
You can configure and manage multiple servers remotely. The changes will take effect immediately.