KiTTY
KiTTY is a fork from version 0.76 of PuTTY, the best telnet/SSH client in the world. KiTTY is only designed for the Microsoft® Windows® platform. For more information about the original software, or pre-compiled binaries on other systems, you can go to the Simon Tatham PuTTY page. KiTTY has all the features from the original software and adds many others as described on the website. You can check for classical features, and test if they are still working, as usual, auto-command, auto-password, auto-reconnect, transparency, port knocking, hyperlink, print clipboard, embedded launcher, TuTTY features, RuTTY features, system tray, etc. PuTTYCrypt patch to get credentials from certificate (sshpubk.c merge fails). PuTTYCyg to run a Cygwin terminal into KiTTY. Zmodem to transfer files with ZModem protocol. Covidimus patch for the background image. New settings management evolution, ssh core is almost fully rewritten, and Windows core functions have been rewritten too.
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Bastillion
Bastillion is a web-based SSH console that centrally manages administrative access to systems. Web-based administration is combined with the management and distribution of users' public SSH keys. Key management and administration are based on profiles assigned to defined users. Administrators can log in using two-factor authentication with Authy or Google Authenticator. From there they can manage their public SSH keys or connect to their systems through a web shell. Commands can be shared across shells to make patching easier and eliminate redundant command execution. Bastillion layers TLS/SSL on top of SSH and acts as a bastion host for administration. Protocols are stacked (TLS/SSL + SSH) so infrastructure cannot be exposed through tunneling/port forwarding. Also, SSH key management is enabled by default to prevent unmanaged public keys and enforce best practices. Bastillion is available for free use under the Prosperity Public License.
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SmarTTY
SmarTTY is a free multi-tabbed SSH client that supports copying files and directories with SCP on-the-fly and editing files in place. Smart Terminal with auto-completion, file panel, package management GUI and more. Most SSH servers support up to 10 sub-sessions per connection. SmarTTY makes the best of it, no annoying multiple windows, no need to re-login, just open a new tab and go! Automatic completion for files, folders, and recent commands. Easy file navigation panel for viewing files in the current directory. Clickable links in the command output. Easy-to-use GUI for APT and YUM package managers. Explore remote directory structure with Windows-style GUI. Download and upload single files with SCP protocol. Transfer entire directories with recursive SCP. Quickly send and receive directories with on-the-fly TAR. Native Windows file editing look & feel, automatic CRLF to LF conversion, and option to invoke 'sudo' to save protected files.
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WinSCP
WinSCP is a popular SFTP client and FTP client for Microsoft Windows! Copy files between a local computer and remote servers using FTP, FTPS, SCP, SFTP, WebDAV, or S3 file transfer protocols. WinSCP is an open source free SFTP client, FTP client, WebDAV client, S3 client and SCP client for Windows. Its main function is file transfer between a local and a remote computer. Beyond this, WinSCP offers scripting and basic file manager functionality. Graphical user interface, translated into many languages. Integration with Windows (drag & drop, URL, shortcut icons). All common operations with files, and support for SFTP and SCP protocols over SSH and FTP and WebDAV and S3 protocols. Batch file scripting and command-line interface and .NET assembly for advanced programming tasks. Directory synchronization in several semi or fully-automatic ways. Integrated text editor, shares site settings with PuTTY, and supports password, keyboard-interactive, public key, and Kerberos authentication.
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