Browse free open source Java Terminals and projects below. Use the toggles on the left to filter open source Java Terminals by OS, license, language, programming language, and project status.

  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
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  • 1
    Termux

    Termux

    Terminal emulator application for Android OS extendible

    Termux is an Android terminal application and Linux environment. At first start a small base system is downloaded, desired packages can then be installed using the apt package manager known from the Debian and Ubuntu Linux distributions. Access the built-in help by long-pressing anywhere on the terminal and selecting the Help menu option to learn more. Allows the app to view information about network connections such as which networks exist and are connected. Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet. Allows an app to ask for permission to ignore battery optimizations for that app. This app can appear on top of other apps or other parts of the screen. This may interfere with normal app usage and change the way that other apps appear.
    Downloads: 189 This Week
    Last Update:
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  • 2
    SSVNC adds encryption security to VNC. It provides a GUI for Windows, MacOSX, and Unix that automatically starts up an SSL or SSH tunnel for connections to any VNC server. It also supports VeNCrypt encryption. The Unix viewer has many new features.
    4.6 out of 5 stars 26 Reviews
    Downloads: 85 This Week
    Last Update:
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  • 3
    Muon SSH Terminal/SFTP client

    Muon SSH Terminal/SFTP client

    Graphical SFTP client and terminal emulator with helpful utilities

    Easy and fun way to work with remote servers over SSH. This project is being renamed as previous name "Snowflake" is confusing since there is already a popular product with the same name. Muon is a graphical SSH client. It has an enhanced SFTP file browser, SSH terminal emulator, remote resource/process manager, server disk space analyzer, remote text editor, huge remote log viewer, and lots of other helpful tools, which makes it easy to work with remote servers. Muon provides functionality similar to web-based control panels but, it works over SSH from the local computer, hence no installation is required on the server. It runs on Linux and Windows. Muon has been tested with several Linux and UNIX servers, like Ubuntu server, CentOS, RHEL, OpenSUSE, FreeBSD, OpenBSD, NetBSD, and HP-UX. The application is targeted mainly towards web/backend developers who often deploy/debug their code on remote servers and not overly fond of complex terminal-based commands.
    Downloads: 4 This Week
    Last Update:
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  • 4
    basE91 is an advanced method for encoding binary data as ASCII characters. It is similar to UUencode or base64, but is more efficient. The overhead produced by basE91 depends on the input data. It amounts at most to 23% and can range down to 14%.
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    Downloads: 55 This Week
    Last Update:
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  • PRTG Catches Network Issues Before They Cause Downtime Icon
    PRTG Catches Network Issues Before They Cause Downtime

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  • 5
    JediTerm

    JediTerm

    Pure Java Terminal Emulator. Works with SSH and PTY

    JediTerm is JetBrains’ pure Java terminal emulator library built for embedding terminal functionality inside IDEs and desktop tools. Its main purpose is to provide a reusable terminal widget rather than a full standalone terminal product. It supports terminal sessions over SSH as well as local PTY sessions on macOS, Linux, and Windows. The library is used across JetBrains IDEs, including IntelliJ IDEA, PyCharm, WebStorm, PhpStorm, CLion, AppCode, and Rider. JediTerm handles terminal rendering, shell output interpretation, keyboard input, and integration concerns needed for an embedded terminal experience. It is best suited for developers building Java-based tools that need a mature, IDE-grade terminal component.
    Downloads: 2 This Week
    Last Update:
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  • 6
    SSHTOOLS

    SSHTOOLS

    Java SSH API

    This project now hosts the third-generation of Java SSH API, Maverick Synergy. This API builds on the Maverick Legacy commercial APIs and delivers a new API in a unified client/server framework. This API is available to the community under the LGPL open source license. This update includes ed25519 support, support for the new OpenSSH private key file format and stronger key exchange algorithms. The project continues to host both the original API and legacy applications created around it, however, these are now considered deprecated and we do not recommend their use in anyway.
    4.9 out of 5 stars 30 Reviews
    Downloads: 7 This Week
    Last Update:
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  • 7
    Script Echo Color

    Script Echo Color

    Terminal text colorizing and simplifies script coding.

    ScriptEchoColor simplifies Linux terminal text colorizing, formatting and several steps of script coding.
    Downloads: 28 This Week
    Last Update:
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  • 8
    JLine is a java library for reading and editing user input in console applications. It features tab-completion, command history, password masking, customizable keybindings, and pass-through handlers to use to chain to other console applications. PROJECT REPOSITORY HAS MOVED: https://github.com/jline
    5.0 out of 5 stars 6 Reviews
    Downloads: 5 This Week
    Last Update:
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  • 9
    Home Server Download Daemon (HSDD) is free non-GUI download manager for home network servers written in Java. HSDD is controlled remotely by telnet protocol.
    Downloads: 18 This Week
    Last Update:
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  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

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  • 10
    snowflake

    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
    Downloads: 14 This Week
    Last Update:
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  • 11
    Freelance provides a pure Java, platform independent shell. Features include a command history, file name auto completetion, env variables and threaded program execution.
    Downloads: 12 This Week
    Last Update:
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  • 12
    A nearly full options telnet 5250 terminal emulator. It includes a programmers API to improve 5250 panels by adding field popups, hints, ...
    5.0 out of 5 stars 4 Reviews
    Downloads: 3 This Week
    Last Update:
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  • 13
    Java Curses Library

    Java Curses Library

    JCurses, a java console windowing toolkit for Windows and Linux

    The Java Curses Library (JCurses) is a library for developing text terminal based applications using Java programming language. It is implemented as a Windowing toolkit similar to AWT, but built upon the UNIX "curses" windowing system.
    4.5 out of 5 stars 8 Reviews
    Downloads: 3 This Week
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  • 14

    Serial-Master

    Serial, TCP & USB HID terminal: macros, auto-reply, Jython scripting

    SerialMaster is a desktop terminal for serial (COM) ports, TCP client/server connections and USB HID devices. Save your commands as colored macros per project, let Auto-Reply answer the device by text or RegEx rules, watch the traffic as text with ANSI colors or as a HEX dump, and automate whole test sequences with Jython scripts – with a built-in debugger. Runs on Windows, Linux (x64 and ARM, e.g. Raspberry Pi) and macOS, with Java included. Interface in English, German, French, Russian and Lithuanian. Free to use, source-available under the Apache License 2.0 with the Commons Clause (selling it is not permitted).
    Downloads: 9 This Week
    Last Update:
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  • 15

    Linpac

    Amateur Radio AX.25 chat and PBBS program using Linux's AX.25 stack

    A modular console-oriented amateur radio AX.25 keyboard to keyboard chat and PBBS program using Linux's AX.25 stack. Includes support for multiple concurrent connected sessions, a unconnected (UI) message screen, and an automated packet message client
    Downloads: 7 This Week
    Last Update:
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  • 16
    A simple Echo server (RFC 862) written in Java. It works via HTTP/1.0. It has several modes of operation. For further information run it with the --help option. Use telnet or a web browser to access the server.
    Downloads: 6 This Week
    Last Update:
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  • 17

    Net Tools for Development

    A collection of network-oriented tools

    This Eclipse RCP application contains several free, useful network tools. Among others: - Standard network tools: ping, netstat, traceroute, nslookup - A port scanner - Servers: HTTP, FTP, TFTP servers - an HTTP proxy - A TCP tunnel - Clients: FTP client, embeddable PuTTY (for Windows only)
    5.0 out of 5 stars 2 Reviews
    Downloads: 2 This Week
    Last Update:
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  • 18
    A portable library to access braille displays.
    Downloads: 5 This Week
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  • 19
    jexer

    jexer

    Jexer - Java Text User Interface Library

    Jexer is an open-source Text User Interface (TUI) designed to outwardly resemble the Turbo Vision library used by various Borland products.
    Downloads: 5 This Week
    Last Update:
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  • 20
    NetworkTools has 2 components: A protocol analyzer which plays a TCP client or server or pipeline, which sits between a client and server and shows how they communicate. A port scanner can scan a range of IP addresses and ports. See screenshots.
    Downloads: 4 This Week
    Last Update:
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  • 21
    xRxTx - Uart/Com

    xRxTx - Uart/Com

    Rxtx/Uart GUI

    RxtxConsole is an API and GUI software, developed by Doidx with JSerialCom as the kernel. It can be used for multi- UART/RS232 interface operation. The platform supports Windows/MAC/Linux. Note: Developed with Java17 Follow these steps step by step to apply RxtxConsole, 1. LIST, to obtain all Serial ports currently available on the system. 2. CONNECT, Select a Serial port for connection and place it in the connection pool for use 3. CONNECTED, check that the Serial ports are connected. Sometimes, the Serial ports that you try to connect may have been used by other applications. 4. USE, select a connected serial port for which the command is transmitted only. 5. Start p2p communication with each other, ex: SCPI... 6. If you want to make other Settings on the system, you can USE SYS to change
    Downloads: 4 This Week
    Last Update:
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  • 22
    BBSSH is a Blackberry Telnet and SSH client for legacy BlackBerry devices (OS 7.1 and earlier). Please see the official website at http://bbssh.org/ for features and downloads.
    4.4 out of 5 stars 7 Reviews
    Downloads: 1 This Week
    Last Update:
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  • 23
    A "Clientless" VNC solution implemented with Ajax technology. You can remote your PC anywhere without pre-installing any client. As it is purely HTTP, you can VNC even behind firewall or proxy. Java VNC server able to run on Windows/Mac/Linux.
    5.0 out of 5 stars 1 Review
    Downloads: 2 This Week
    Last Update:
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  • 24
    QuickNoteCLI

    QuickNoteCLI

    QNC is a command line interface app for creating quick notes

    usage: QNC -a,--append Append text to the last note -c,--clear Clear all notes -d,--delete <arg> Delete note by index or name -e,--erase Erase last note -h,--help Print help -l,--list Print note list -n,--name <arg> Specify note name -N,--nano Open in nano editor (If installed) -p,--print Print last note text -r,--rename <arg> Rename last note -s,--show <arg> Show note by name -S,--dbs Start DB server On Windows you can also use WIN + R, qnc <args> Manual start: java -jar QNC-0.1.0.jar Installation with scripts: Extract files from zip to any directory WINDOWS: run install.bat UNIX: run install.sh or execute command in terminal: alias qnc="java -jar /path/to/jar/QNC-0.1.0.jar" https://github.com/DeMmAge/QuickNoteCLI
    5.0 out of 5 stars 1 Review
    Downloads: 2 This Week
    Last Update:
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  • 25
    DIET-PC (DIskless Embedded Technology Personal Computer) is a software kitset enabling IT professionals to build an open source GUI appliance based on commodity x86 (PC), PowerPC (Mac) or ARM (handheld) hardware, using an embedded Linux methodology.
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    5.0 out of 5 stars 3 Reviews
    Downloads: 1 This Week
    Last Update:
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