AbsoluteTelnet
Supports telnet and SSH and secure file transfer. Shareware.
AnzioWin
Full-featured telnet client, supporting multiple terminal types, passthrough printing, foreign language support, scripting and SSH. Price information, specifications, ordering and download.
InterSoft International, Inc.
SecureNetTerm provides emulation of a variety of terminals and supports secure file transfer. Commercial and evaluation versions available in multiple languages.
PuTTY
Open source SSH client with remote file copying support. [Win32 (Intel and Alpha)]
PuTTY Download Page
Download PuTTY: an open source SSH client with remote file copying support. [Win32 (Intel and Alpha)]
SecEx
Graphical SCP/SFTP client. Limited version available for download. Online ordering. [Windows]
SecureToken
SSH client also supports telnet, rlogin, and direct COM port accessing. Trial version available for free.
ShellGuard
Command line telnet and SSH client. Trial version available for download.
Silicon Circus
PenguiNet is a shareware telnet and SSH client that supports port forwarding. [Win 9x/NT]
SSH for Windows
Piotr Kucharski's free Windows SSH client
TTSSH: An SSH Extension to Teraterm
An SSH extension to TeraTerm, a free telnet client.
Van Dyke Technologies
SecureCRT is an SSH client that supports X-session forwarding and secure file transfer. Evaluation version available for free.
Windows NT Utilities
A command-line SSH client. Supports secure file copying.
WinSCP
Open source graphical SFTP client for Windows. Legacy SCP protocol is also supported.
wodSSH Component
Client COM module supporting telnet and SSH access.