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.

  • Forever Free Full-Stack Observability | Grafana Cloud Icon
    Forever Free Full-Stack Observability | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
    Create free account
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • 1

    MaceWindu

    Multi Platform Uart Communication Terminal Software

    This is the software which can Serial communicate such as RS232C or UART. It's especially for Emblembed system Debuging or Developing. It can communicate with String, Binary, Octal, Decimal and Hexadecimal.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    Meshell is a shell for cellphones written in java. it contains the browsing thru filesystem, texteditor, and cellphone specific functions
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    MidpSSH is an SSH and Telnet client for MIDP 1.0 / 2.0 (J2ME) devices such as Java(tm)-capable cellphones and other mobile devices.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Minimal Twitter Client
    A minimal client for twitter, and when I say minimal, I mean console app!!!
    Downloads: 0 This Week
    Last Update:
    See Project
  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
    Try Free
  • 5
    MobileUnixJ2ME is an open source project written in JavaME.It implements on mobilephones a terminal Unix-like, a Python interpreter, a RMS-filesystem, a GUI and a lot of Unix-like commands.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Morph is a cross-platform program that abstracts the Windows and Linux command line environments to help teach students or others not familiar with the command line how to use it in a way that is user friendly.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    MultiExecutor is a tool for managing distributed unix like systems and databases that has jdbc drivers. Only entering from one console you can execute same script or command on multiple machines and you can see the results seperately.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Cross platform command line created for debuggers and system administrators. Initial release will have server security check commands and other great debugging/Tech Assistance.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Nemho emulatore video tn5250 con accesso sicuro via Internet ad iSeries/400. Costruito "assemblando" opportunamente i progetti tn5250j e jsocks.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Go From AI Idea to AI App Fast Icon
    Go From AI Idea to AI App Fast

    One platform to build, fine-tune, and deploy ML models. No MLOps team required.

    Access Gemini 3 and 200+ models. Build chatbots, agents, or custom models with built-in monitoring and scaling.
    Try Free
  • 10

    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)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    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: 0 This Week
    Last Update:
    See Project
  • 12
    NimpSmartCard is a framework to interact with smart cards through PC/SC readers as well as test/production readers such as Micropross and Smartware. The framework comes with sample tasks and a sample terminal manager which supports scripts and logs
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    A cross-platform Operating System object model, including a cross-platform object-oriented text-only shell specification and other applications based on this object model. This also may include a lightweight Operating System based on the same model.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Java implementation of the Omni-Link Serial Protocol and Network Protocol as well as the Omni-Link II Network Protocol as described in two separate specification documents released by Home Automation Inc (HAI).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    OpenLubbs - Light Usable Bulletin Board System. An Open Source version of the original text BBS used at Lancaster University, UK. The goal is to improve the code and make it web based. The project is not affiliated or endorsed by Lancaster University.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    OpenVPN ALS (New) placeholder
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17

    PesoLib

    Biblioteca para obtenção de peso de itens sobre balanças

    PesoLib é uma biblioteca que é capaz de detectar e conectar-se à uma balança plugada no computador, os pesos podem ser recebidos sem a necessidade de solicitação, ou seja quando um item for colocado sobre a balança a biblioteca enviará o peso automaticamente para sua aplicação.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    A distributed remote console access tool written in Java.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Quark is a simple Java based SSH client, featuring tabbed connection windows.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    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
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    simple remote communication to server
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    RealMint is an ANSI terminal emulator and telnet client written completely in JavaScript. When installed, RealMint lets you login to your server from a web browser using telnet and an encrypted HTTPS tunnel.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Router Remote
    With Router Remote you can connect to your router and change the configuration, restart it, and many other things from your phone. Currently only Zyxel routers supported, but it would possible to make it work with other routers as well. Please report non-working routers, since support might be added. It uses the android library Ohmenu available at http://github.com/omtinez/ohmenu to implement an intuitive, modern user interface to the application menu. Released under BSD license. For more info, see the bottom of this document or visit: * https://play.google.com/store/apps/details?id=omtinez.routerremote * http://sourceforge.net/projects/routerremote * http://github.com/omtinez/routerremote
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Enables access to SSH Shell and File Transfer services using a web browser. Java Servlet application uses pure HTML to provide access to SSH services.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    A Perl program to write characters (eg. a lot number) to an alphanumeric display via rs232. Includes Java Swing GUI. Developed for production in pharma industry. Currently two lines included. German version.
    Downloads: 0 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB