Open Source Linux SSH Software
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SSH Software for Linux
View 13 business solutionsBrowse free open source SSH software and projects for Linux below. Use the toggles on the left to filter open source SSH software by OS, license, language, programming language, and project status.
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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Contractor Foreman is the most affordable all-in-one construction management software for contractors and is trusted by contractors in more than 75 countries.Starting at $49/m for the WHOLE company, Contractor Foreman is the most affordable all-in-one construction management system for contractors. Our customers in 75+ countries and industry awards back it up. And it's all backed by a 100 day guarantee.
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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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PAC is a Perl/GTK replacement for SecureCRT/Putty/etc (linux ssh/telnet/... gui)... It provides a GUI to configure connections: users, passwords, EXPECT regular expressions, macros, etc. You like 'SecureCRT/SSHMenu'? Check this tool and let me know
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ssh-chat
Chat over SSH
ssh-chat is a custom SSH server written in Go that allows you to chat over SSH connection. When you open your terminal and type in a command, instead of getting a shell you get a chat prompt. With ssh-chat you get a simple chat room over a secure shell connection, where you can send and receive private messages, check any user's public key fingerprint for identification purposes, and more. You can change the color theme of the chat, block or kick users, and chat on just about any platform where an SSH client is available, including on mobile. -
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FileCentipede
File centipede is an internet file download manager
File centipede is an internet file download/upload manager, Torrent client, WebDAV client, FTP client, and SSH client. It's fast, customizable, user-friendly, multi-protocols supported, and free with no ads. It also contains many useful auxiliary tools such as HTTP requester, file merge, and encoders. With the browser integration, you can download audio and videos from websites, even encrypted videos. File centipede makes everything easy and efficient, it's the best internet download manager you can find. -
Award Winning Time and Labor SoftwareStop wasting time and resources on manual and error-prone paper-based workforce management with Synerion. Synerion offers a comprehensive range of workforce management solutions that goes beyond time and tracking. The platform also offers enhanced scheduling features, labor costing, absence management, and payroll integration.
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Doffen SSH Tunnel
Manage hierarchy of ssh sessions and tunnels
Ssh terminal, file transfer and tunneling tool. The focus is on running tunnels inside tunnels. That one has to jump through several machines. Please see the wiki pages for documentation. https://sourceforge.net/p/doffensshtunnel/wiki/Home/">
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whoami.filippo.io
A ssh server that knows who you are. $ ssh whoami.filippo.io
whoami.filippo.io powers a diagnostic service that reports what your client and connection look like from the other side, making it a handy mirror for network and TLS debugging. It surfaces details such as your IP address, protocol versions, cipher suites, SNI, and other attributes that are otherwise tedious to confirm across layers. The tool emphasizes clarity and minimalism, helping engineers quickly verify configuration changes in browsers, proxies, VPNs, or CLI tools. It is especially helpful when validating modern TLS features like ALPN, HTTP versions, and certificate behavior under different client stacks. Because the output is human-friendly, it doubles as an educational resource for understanding how transport and application-layer negotiations actually manifest. Teams use it to troubleshoot misconfigurations and confirm policy enforcement without setting up their own inspection endpoints. -
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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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nxshell
Next Shell
NxShell is a modern, Electron-based terminal emulator that works on all major operating systems out there: Windows, macOS, and Linux. -
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Manage node sets, node groups and execute commands on cluster nodes in parallel. Provides an event-based Python library to improve administration of large compute clusters or server farms. Command line tools: clush and nodeset included.
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Ango Hub | All-in-one data labeling platformAI-Assisted features of the Ango Hub will automate your AI data workflows to improve data labeling efficiency and model RLHF, all while allowing domain experts to focus on providing high-quality data.
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respite HTTP Injector +
Multi-platform Java HTTP Injector
Bypass internet firewalls by connecting to HTTP proxies with custom headers. Purely coded in Java so it supports all platforms. Source Code: https://github.com/AlizerUncaged/HTTP-Injector -
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Tabby Web
An SSH/Telnet/Serial client in your browser
Tabby Web brings a modern terminal experience to the browser by pairing a web UI with a backend gateway that brokers TCP connections over WebSockets. It aims to deliver an experience similar to the desktop Tabby terminal—sessions, profiles, and rich configuration—while being accessible anywhere through a login. The architecture splits concerns: a Django-based control plane manages users, auth, and configuration, while a gateway service handles network transport so browser clients can reach SSH, Telnet, or serial targets. This separation enables multi-user deployments with persistent settings, role-based access, and storage backends for artifacts. It’s useful for organizations that need managed remote access from within a web portal, without installing a full desktop client on every machine. With its focus on admin ergonomics and end-user UX, Tabby Web turns terminal access into a managed, auditable, and scalable web application. -
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secpanel is a ssh gui for unix. Provides a GUI for handling SSH connection profiles. Supports handling of ssh-agents and the generation/distribution of public keys. Integrates SFTP using different file browsers and can use different xterminals.
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SSH System Administration Tool
SSH Java client GUI for Unix, Linux administration and monitoring
Raanan Zion https://au.linkedin.com/pub/raanan-zion/88/7b9/255 ssh Java interface for Unix, Linux and MS Windows system administration and monitoring. Automates firewall rule checks; exporting the results into Excel. Allows you to run multiple Unix commands on multiple servers simultaneously. Captures your network traces (on the port/ports and interface/interfaces of your choice) and at at a click of a button copies them back to your desktop opening. Remotely monitor your servers in a real time dashboard displaying CPU and RAM. Access your servers; this release is integrated with the following 3rd party tools: Remote Desktop (RDP), PuTTY(included) , WinSCP (included) and Wireshark (separate download). Bandwidth and system monitoring. Secure login csv fields encryption MS Windows XP/Vista/7 Linux Red Hat, SUSE, Ubuntu (Debian) [Raanan Zion] -
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snowflake
A modern graphical SSH client
https://github.com/subhra74/snowflake Snowflake is a graphical SSH client. It has a file browser, terminal emulator, resource/process manager, disk space analyzer, text editor, log viewer and lots of other helpful tools, which makes it easy to work with remote servers. It runs on Linux and Windows. Snowflake has been tested with Ubuntu server, CentOS, RHEL, OpenSUSE, FreeBSD, OpenBSD, NetBSD and HP-UX -
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net2ftp
net2ftp is a web-based FTP client
net2ftp is a web based FTP client. Use it at http://www.net2ftp.com or install it on your own web server (PHP needed, MySQL optional). Features: browse, copy/move/delete files and directories recursively, upload, download, edit, view code with syntax highlighting, zip and unzip. net2ftp now also supports FTP over SSH. -
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woterm
一款全能的远程终端管理工具
官方主页：https://woterm.com 开源地址：https://github.com/aoyiduo/woterm --------------------- 集成主流远程通讯协议，全面满足您的需求：支持 SSH1/SSH2、FTP/FTPS、SFTP、TELNET、RLOGIN、RDP、VNC、SHELL、串口、TCP、UDP 等多种协议，让您无需切换工具，轻松应对各种远程操作和通讯场景。 ------------------ Integrated with all major remote communication protocols to meet your needs: supports SSH1/SSH2, FTP/FTPS, SFTP, TELNET, RLOGIN, RDP, VNC, SHELL, Serial Port, TCP, UDP, and more — no more switching between tools. Easily handle diverse remote access and communication scenarios in one unified platform. ---------------------------- 1.支持Windows / Linux / MacOSX。 2.支持主流的通迅协议，包括SSH1/SSH2/SFTP/RLOGIN/TELNET/SERIALlPORT/VNC/RDP等。 3.采用SQLite保存服务器相关数据，避免多进程下服务器内容变更而相互覆盖。 4.支持数据库备份和恢复以及多端数据同步，防止意外丢失。 5.支持选项卡浮动功能，方便多个窗口协作使用。 6.支持关键字搜索过滤，极速定位目标项。 7.支持中英文语言选择。 8.支持VNC远程桌面访问功能，高级功能需要与WoVNC服务端才支持。 》》支持标准的RFB 3.3/3.7/3.8协议。 》》支持的标准编码有ZRLE/TRLE/Hextile/CopyRect/RRE/Raw。 》》支持自扩展编码有H264/JPEG/ZRLE3/TRLE3/ZRLE2/TRLE2。 》》支持自动琐屏。 》》支持隐私屏。 》》支持桌面声音回放。 》》支持无损画质、高清画质、普通画质、经 -
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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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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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SSHTOOLS J2SSH Maverick
The second generation SSH API from the original author of J2SSH
J2SSH Maverick is the successor to the original J2SSH API and includes a complete and stable implementation of an SSH2 client. Originally built from the ground up by the original author back in 2003, this product has, until now, only been available under a commercial license. With the development and pending release of a third generation SSH API, this legacy API has now been released under the GPLv3 and will continue to be maintained by the core author as a contribution to the open source community. -
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http-proxy-tunnel
Create nested tunnels through HTTP proxies
Http-proxy-tunnel creates TCP tunnels through http proxies that permit the CONNECT method. It differs from other proxy tunnelling programs in that it can tunnel through multiple proxies, and can use SSL tunnels. These abilities mean that in combination with a web server that can proxy (such as Apache) you can serve normal web pages from ports 80 and 443 and connect to the server (using ssh say) via those ports at the same time. All available documentation can be read online at http://http-proxy-tunnel.sourceforge.net/ -
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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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Bash-Accessible SSH FileSystem (BASSHFS)
SSHFS-like functionality via bash
BASSHFS is similar to the existing SSHFS utility except it is does not require FUSE kernel support. Instead, BASSHFS uses the aliasing and function mechanisms of the bash shell to intercept program invocations and remap those that are supported to its own versions. -
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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.