KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
OpenSSL - OpenSSL is a free and open source software cryptography library that implements both the Secure Sockets Layer (SSL) and the Transport Layer Security (TLS) protocols, which are primarily used to provide secure communications between web browsers and …
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
mbed TLS - mbed TLS . PolarSSL . Easy to use SSL library in C . Embedded . Open source . Readable source code . Tested . Well-documented ✓
Console - Console is a Windows console window enhancement.
GnuTLS - GnuTLS (the GNU Transport Layer Security Library) is a free software implementation of the SSL, TLS...