TeraTerm Project is developing the terminal emulator Tera Term and the SSH compatible extension module TTSSH. This is open source software under the BSD license. This is the official successor to the original Tera Term Pro 2.3. Development takes place on the project page on GitHub.
PuTTY smart card and windows crypto support.
Configurationless native windows crypto support for PuTTY.
Please see the wiki section for more information.
Please browse the files to download the sourcecode or the executable files.