Protocol Tester

HS XMODEM is a software library in C (supplied with full source code) that provides a programmer with the off-the-shelf support for XMODEM protocol data transfer capability. Support for both sender and receiver are provided.

TCP Spy captures and displays all socket calls that an application makes and the data that is sent and received on the application's sockets. TCP Spy will work with any type of application.

Client component that provides support for communication with remote console-type services. Most commonly, it will be used for Telnet based servers(running on UNIX OS)

HsTftpCE is a TFTP application for Pocket PC running Windows Mobile 5 OS. HsTftpCE implements Trivial File Transfer Protocol (TFTP) over UDP socket layer according to RFC 1350 and supports client and server file send and receive operations

.NET lacks FTP classes. KCommon FTP component lets programmers build .NET apps so users can send or receive files via FTP. Supports synchronous and asynchronous transfers. Supports passive but not active mode. Written in C#. Doesn’t support proxies

The TFTP Server TFTPDWIN software is a multithreaded TFTP protocol server for Windows 98/Me/2000/XP/2003. It is compatible with RFC 1350, RFC 2347, RFC 2348 and RFC 2349. Additionally the TFTP Server TFTPDWIN packet includes a TFTP client program.

SSLBlackbox.NET is a comprehensive collection of managed components that add client-side and server-side support for SSL / TLS family of protocols to your .NET Framework applications.

VNCRobot is a free tool for automated software testing based on VNC technology which enables to program, verify and reproduce behavior of a remote computer via RFB protocol and generate a comprehensive report.

SSHPro - ssh client for windows (Secure Shell) for logging into and executing commands on a remote host (with installed SSH server). Replaces telnet, rlogin and rsh, while providing secure communication between hosts over insecure network.

Java library for developing TFTP clients and servers; supports all standard features of the protocol, including option negotiation, as well as the implementation of custom features