Lightweight, open-source SSH/telnet client
Termux X11 add-on application
A professional cross-platform SSH/Sftp/Shell/Telnet/Serial terminal
Cross-platform BBS (ANSI) Terminal
Web Gateway Appliance
ssh-tunnel instead vpn in one exe
PuTTY smart card and windows crypto support.
Content-addressable data synchronization tool
HTML5 Clientless Remote Desktop
Pinger alert, STATICTICAL TABLES, send EMAILs or SMS by SMS GATEWAY
A file system plugin Total Commander
FireEgl's PuTTY -- FuTTY!