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

  • Level Up Your Cyber Defense with External Threat Management Icon
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    Simple, Secure Domain Registration

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  • 1
    OpenVPN GUI Login-Tool

    OpenVPN GUI Login-Tool

    Enters user+pass for you + allows scheduled IP change for OpenVPN GUI

    The OpenVPN client ( https://sourceforge.net/projects/openvpn-gui ) is the standard VPN client for OpenVPN protocol on Windows. Unfortunately you have to enter your username+password each time you're connecting. Since the client does not offer a way to save the users login details, you can now use this OpenVPN GUI Login-Tool. Enter your username and password, save it. Then, as long as the app is running, you don't need to enter your login details ever again. Useful! (don't worry, the login details get saved encrypted and secure) The latest version has this new features: - a scheduled IP change every X seconds/minutes - a manual reconnect with 1 click. - option to run the app with parameters "login" or "reconnect", e.g. to use it in scripts or ext. apps This tool has been made for HideMyAss Pro VPN -> http://www.hidemyass.com If you have any suggestions, questions or if you experience any issues or errors, please contact me @ info@hmastuff.com or post in the discussion page
    Downloads: 2 This Week
    Last Update:
    See Project
  • 2
    Extremely simple VPN designed to be used for 'pinch' situations requiring a VPN 'now', without fiddling with encryption keys, compression settings, and authentication. Not designed for permanent use.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    fbtunnel is an implementation of the VPN/Tunneling protocol of the Firebrick firewall.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    This contains a sample implementation of DTLS-VPN using OpenSSL DTLSv1 Support - to send data over an encrypted channel.
    Downloads: 0 This Week
    Last Update:
    See Project
  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • 5

    EllixVPN

    EllixVPN is an application that make sure you are always connected,

    EllixVPN is an application that make sure you are always connected. If your VPN or dialup modem is always disconnecting, then, this application (software) is for you. This application is for you that browse/download a lot and want to be always connected.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Loma Larga

    Loma Larga

    Lomalarga is a VPN-like service based on SSH and Linux.

    Lomalarga is a port forwarding (VPN-like) service based on SSH & Linux. Based entirely on open source. The client is written in C# and the administration is based on Linux/lighttpd/PostgreSQL/PHP, with the UI written with Google Web Toolkit.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    PyVpn is a software for management VPN connections for GNU/Linux written in Python using pySqlite and pyGtk. With DB support and Wi-Fi support too. It is based on the "iwconfig" utilities and the "ppp" package.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    VpnFE is a front-end for the Cisco-compatible VPN client, VPNC. It is written in C++ and QT3.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    *It stores VPN Details in a SQL Database. *Enables users to all share VPN Connections *Connections are automatically created on client machine if it does not exist. *Can be run from the command line and passsed arguments if needed
    Downloads: 0 This Week
    Last Update:
    See Project
  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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  • 10

    gopenvpn

    GNOME/GTK based GUI front-end for OpenVPN

    System tray icon, can open multiple VPN connections and display log information.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    pam-openvpn is a Linux PAM-module which works together with OpenVPN. With this pam-module it is possible to establish vpn connections when a user logs into a system and tear down the connection when the user logs off. This is ideal for mobile systems.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Traffic shaper for vpn, poptop, etc., using iproute2
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13

    vpnguard

    Daemon making your VPN resilient to disconnections and other failures

    Linux daemon restarting your VPN in case of disconnection or no bandwidth in the tunnel. It sends notifications to your email address and it stop / start other services when VPN goes down. Based on nmtools, entirely implemented in bash.
    Downloads: 0 This Week
    Last Update:
    See Project
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