KiTTY
KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
What is KiTTY?
KiTTY is an opensource terminal emulator, forked from 
PuTTY , that adds many extra features to the original software.
The very first requested features:
Sessions filter
Portability
Shortcuts for pre-defined command
The session launcher
Automatic logon script
Automatic logon script with the RuTTY patch
URL hyperlinks
Technical features:
Automatic password
Automatic command
Running a locally saved script on a remote session
ZModem integration
Graphical features:
An icon for each session
Send to tray
Transparency
Protection against unfortunate keyboard input
Roll-up
Always visible
Quick start of a duplicate session
Config Box
Other features:
Automatic saving
SSH Handler: Internet Explorer integration
pscp.exe and WinSCP integration
Binary compression
Clipboard printing
The PuTTYCyg patch
Background image
File association
Other settings
New command-line options
Bonus:
A light chat server is hidden in KiTTY
A hidden text editor is integrated into KiTTY
PuTTY , that adds many extra features to the original software.The very first requested features:
Sessions filter
Portability
Shortcuts for pre-defined command
The session launcher
Automatic logon script
Automatic logon script with the RuTTY patch
URL hyperlinks
Technical features:
Automatic password
Automatic command
Running a locally saved script on a remote session
ZModem integration
Graphical features:
An icon for each session
Send to tray
Transparency
Protection against unfortunate keyboard input
Roll-up
Always visible
Quick start of a duplicate session
Config Box
Other features:
Automatic saving
SSH Handler: Internet Explorer integration
pscp.exe and WinSCP integration
Binary compression
Clipboard printing
The PuTTYCyg patch
Background image
File association
Other settings
New command-line options
Bonus:
A light chat server is hidden in KiTTY
A hidden text editor is integrated into KiTTY
Kitty is PuTTY with extra features. It adds capabilities that are useful for many of us.
I like the ability to send/hide to the system tray and the ability to automatically reconnect on a connection failure.