https://www.sshtools.com/products/applications/unitty/unitty.jsp
Supports SSH1, SSH2, VNC, Telnet, SFTP, Secure VNC and Socket connections
Supports
SSL-Explorer VPN proxying
SSH supports password, public-key and keyboard-interactive authentication
Identity manager allows creation of keys and reduces password entry
Configure remote systems for access with your public-keys automatically
Faster data transfer rates than competing applications
Platform independent - supports Windows, Macintosh, Linux, Solaris
Intuitive interface for maximum user friendliness
Terminal supports VT100, VT220, VT320 and ANSI Emulations
Multiple sessions can appear as seperate tabs in the interface
VNC supports Hextile, ZLib, Raw encodings
Fully configurable terminal with various color/cursor settings
Spawn new windows or clone existing sessions to new windows
Resizable fonts can scale proportionally with screen size
Data compression supported
Supported ciphers are 3DES-CBC and Blowfish-CBC
Store connections & settings to file