1)   Nexus Terminal 5.58
Nexus Terminal is a fast, flexible, inexpensive telnet client application for connecting Windows PC users to IBM mainframe, AS/400, and LINUX/UNIX systems via TCP/IP. Support for SSH, SSL and SFTP. Easy installation and setup.

 2)   z/Scope Classic 6.1.0.15
z/Scope Classic is a SSL/SSH enabled multi-session terminal emulator for accessing AS/400 iSeries, IBM Mainframes and UNIX hosts under Windows platforms. z/Scope is solid, fast, secure, inexpensive and provides users with state-of-the-art interfaces