Frequently Asked Questions

• What is FTP?

The File Transfer Protocol (FTP) is a protocol that is used to transfer data from one computer to another. The FTP standard is defined in RFC 959.


• What is FTPS?

FTP over SSL (FTPS) is the same protocol as FTP but with the addition of the SSL socket layer.


• What is SFTP?

FTP over SSH (SFTP) uses the SSH protocol to provide the same functionality as the FTP protocol.


• Is the Null FTP Client compatible with other FTP, FTPS and SFTP servers?

Yes, the Null FTP Client was built with standards in mind as the first priority. Null FTP Client is fully compatible with just about all servers from different vendors and operating systems.


• Is the Null FTP Client available on Linux or Mac?

Not at this time; however, you can connect into any Linux or Mac FTP server from the Null FTP Client.


• Is Null FTP Client Free edition, free for commercial use?

Yes Null FTP Client Free edition is free for commercial use.