Customizable Windows terminal with tabs, splits, quake-style, etc.
WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.
Manage hierarchy of ssh sessions and tunnels
Almost everything which is computable
A file system plugin Total Commander
Quickly, simultaneously issue SSH commands to multiple Linux machines
Easily open multiple SSH login terminals to Linux servers
Upload files through Putty. Without additional software.
Excel interpolation add-in
Successor to PuTTY with advanced features similar to iterm2
FireEgl's PuTTY -- FuTTY!
Alternative Windows(tm) Console - extended interface to Windows shell