Open Source C SSH Software
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C SSH Software
View 50 business solutionsBrowse free open source C SSH Software and projects below. Use the toggles on the left to filter open source C SSH Software by OS, license, language, programming language, and project status.
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Noodle build of PuTTY suite, green soft with chrome style UI and group-able and searchable session management.
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SyncTERM
Cross-platform BBS (ANSI) Terminal
A cross-platform ANSI-BBS terminal designed to connect to remote BBSs via telnet, rlogin, or SSH. Supports ANSI music and the IBM charset when possible. Will run from a console, under X11 using XLib, or using SDL. -
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TeraTerm Project is developing the terminal emulator Tera Term and the SSH compatible extension module TTSSH. This is open source software under the BSD license. This is the official successor to the original Tera Term Pro 2.3. Development takes place on the project page on GitHub.
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KiTTY
Lightweight, open-source SSH/telnet client
KiTTY is a lightweight, open-source SSH/telnet client and terminal emulator based on PuTTY, designed for use in Windows environments. It is primarily used for remote connections via SSH, Telnet, Rlogin, and serial protocols, making it an essential tool for system administrators, network engineers, and developers who need to manage remote servers or devices. KiTTY extends PuTTY's functionality with a variety of enhancements, such as session management, automated password handling, and portable executables, providing a more convenient and customizable experience. Its minimalistic design ensures fast performance, while its extended features cater to both basic and advanced users who require reliable, secure, and efficient remote access tools. -
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sftp4tc
A file system plugin Total Commander
This plugin allows you to combine the power of Total Commander with the security of SFTP (using SSH) and the comfort of PuTTY. -
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Portable OpenSSH
Complete implementation of the SSH protocol
Portable OpenSSH is a cross-platform implementation of the Secure Shell (SSH) protocol that provides encrypted communication and secure remote access over untrusted networks. It originates from the OpenSSH project maintained by the OpenBSD community and adapts the core OpenBSD implementation so it can run on many operating systems including Linux, macOS, and Windows. The software suite enables administrators and developers to securely log into remote systems, transfer files, and create encrypted tunnels for network traffic. By encrypting all communications between client and server, it protects against threats such as eavesdropping, connection hijacking, and data interception. The portable distribution follows the development of the main OpenSSH codebase while adding compatibility layers for multiple operating systems and authentication systems. -
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KiTTY++
security and feature upgraded KiTTY windows ssh-client
KiTTY++ is an even more feature-rich fork of PuTTY, the free Windows SSH/Telnet client. This branch is a forward-port of old KiTTY features and a lote more onto current PuTTY 0.85 — so you get old and new KiTTY(++)'s extras on top of a modern, security-patched PuTTY core. in case you are wondering why your KiTTY++ terminal window is colored red-ish or yellow-ish: OSC 3008 context information is sent by systemd and as default this is per session enabled, please disable it if you don't want this color information as a system warning "you are root" or "you are another user". -
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FuTTY
FireEgl's PuTTY -- FuTTY!
FuTTY is a fork of PuTTY and PuTTYTray. -
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HPN-SSH is a series of performance patches for OpenSSH. By addressing network limitations and CPU limitations significant throughput performance can be realized. Gains of close to two orders of magnitude are possible on long fat network paths. The official git repo is now available at http://github.com/rapier1/openssh-portable. The Sourceforge repository should not be seen as the canonical repository for HPN-SSH. We will update it as we can but users should look to github to generate patches We also support Ubuntu packages. Add them to your package manager with `sudo add-apt-repository ppa:rapier1/hpnssh` Fedora RPMs can be added with, `sudo dnf copr enable rapier1/hpnssh`
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PHP SSH2 lib
Fork of PECL SSH2 0.11.3 includes keyboard_interactive login
PECL SSH2 is a library for using SSH in PHP. The function ssh2_auth_password fails if the SSH client has keyboard_interactive method set. This fork is made to rectify the above problem. The patches have been sent to PECL . It may release in their next package release also. Visit http://www.adcoprod.com/ njoy! -
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Ballast is a tool for balancing user load across SSH servers that supports user-specific policies as well as traditional policies based on metrics such as CPU load. It includes a simple client, a lightweight data server, and a data collection agent.
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Bonbon
Remote control through ssh and xdotool
This software is designed to remotely control a personal computer from another one on the local network or the Internet. Program is written in C language using the GTK+ graphical library. It can connect to the remote computer, send key presses, multiple presses and key sequences to a PC and run applications on it. -
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Endlessh
SSH tarpit that slowly sends an endless banner
Endlessh is a lightweight SSH tarpit that occupies automated attackers by slowly transmitting an endless, randomly generated protocol banner. Administrators can move their real SSH service to another port and place Endlessh on the commonly scanned port. Because it delays clients before cryptographic negotiation begins, the program requires no cryptographic library. Its single-threaded C implementation uses poll to maintain many simultaneous connections efficiently. Configuration options control the listening port, transmission delay, banner line length, client limit, address family, and logging level. Signals support graceful shutdowns, configuration reloads, and connection-statistics reporting. The project can run directly on Unix-like systems or inside a Docker container. -
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HSCP (Hybrid scp) is developing to transmit the large size file at high speed on the long distance and wideband infrastructure. It has achieved the fast transfer by changing the file transfer part of scp into the UDP (using UDT).
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HSFTP (Hybrid sftp) is developing to transmit the large size file at high speed on the long distance and wideband infrastructure. It has achieved the fast transfer by changing the file transfer part of sftp into the UDP (using UDT). cf. HSCP.
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HSSH (Hybrid ssh) is developing to transmit the large size data at high speed on the long distance and wideband infrastructure. It has achieved the fast transfer by changing both ways pipeio transfer of ssh into the UDP (using UDT). cf. HSCP
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Middleware for Existing SSH Hosts (Mesh)
Fine-grained authorizations and single sign-on for SSH remote commands
Mesh is a secure, lightweight grid middleware that is based on the addition of a single sign-on capability to the built-in public key authentication mechanism of SSH using system call interposition. -
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MySecureShell is a sftp-server developing tool which help to make a ftp server like proftpd but very securised with SSH encryption. This software is highly configurable and very easy to install and use. Project has moved to https://github.com/mysecureshell/mysecureshell !
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Paul Thomas's Performance Tuned SSH, aka PTssh. A cross-platform, high-performance, multi-threaded, thread-safe library implementing the SSH2 protocol and SFTP version 3.
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ProxyOstium
ProxyOstium is a Proxy program
ProxyOstium is a UNIX program, that hooks network-related libc functions in dynamically linked programs via a preloaded DLL and redirects the connections through SOCKS4a/5 or HTTP proxies. -
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Remote Connection Manager is a GTK application that provides an easy way to initiate connections to remote machines. It's primary goal is to provide a GUI to launch ssh, telnet and rdesktop type of applications, however it is highly configurable.
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1) support 5 cipher suites : TLS_RSA_WITH_AES_256_CBC_SHA256 TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
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This is a simple GUI application for scp. This can be used to upload files from the local computer to a remote server where you have user account. This uses libssh library to implement scp .
