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

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  • 1
    respite vpn - ssh & openvpn injector

    respite vpn - ssh & openvpn injector

    Bypass your ISP's firewalls and connect to the internet!

    Source: https://github.com/AlizerUncaged/HTTP-Injector respite is a SSH/openVPN client that allows you to connect to the internet with custom injected HTTP Proxy headers. This application requires Java (https://www.java.com/en/download/) and .Net 4.5 (https://www.microsoft.com/en-ph/download/details.aspx?id=42642 .Net 4.5 is already preinstalled in Windows 10). There are many SSH and OpenVPN Server providers in the internet, one is https://www.tcpvpn.com HTTP Proxy responses override (source code): https://github.com/AlizerDoesJava/respite-proxy-override Please rate, any feedback is appreciated. The application and server providers are free.
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    Downloads: 94 This Week
    Last Update:
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  • 2
    AutoVPNConnect

    AutoVPNConnect

    VPN connection keep alive tool

    AutoVPNConnect is a nice tool for everyone that works daily with VPN. This tool keeps your VPN connection open. Every VPN connection created with the Windows built in VPN client is supported. This tool can connect to your VPN when starting Windows, and can be configured to work completely in background. Install it and enjoy! Supported Windows versions: Windows 7 Windows 8 Important note: AutoVPNConnect is since version 3.0 significantly improved. When you are running an older version, you should consider to upgrade to the latest version. See the page 'Files' for more information.
    Downloads: 26 This Week
    Last Update:
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  • 3
    Coyote Linux

    Coyote Linux

    Network Security Appliance Linux Distribution

    Coyote Linux is a security-centric distribution of Linux designed to provide firewall, VPN, IP routing, and various other functions.
    Downloads: 14 This Week
    Last Update:
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  • 4
    AdbTether

    AdbTether

    Tether a Windows PC over ADB with no root and no app on the phone

    AdbTether shares an Android phone's internet connection with a Windows PC. It routes the PC's full L3 traffic (TCP and UDP) through the phone over a WebSocket tunnel, using only the existing ADB link. No root is needed and nothing is installed on the phone: a small Rust proxy is pushed over ADB and run on demand, so Android's battery optimisation cannot freeze it. On the PC, a Wintun virtual adapter and a user-space TCP/IP stack do the work, with no proxy app to configure. A Rust engine inside a Windows service drives it, and a WinUI 3 app controls it. Every TCP and UDP flow follows the phone, including any VPN active on it. The tunnel is fail-closed: if it drops, the PC stays on it without connectivity rather than falling back to the physical network. DNS is pinned to the adapter behind an IPv6 kill-switch, and Disconnect removes every route and DNS entry. Needs Windows 10 1809+ (x64), a device authorised for ADB, and administrator rights for the adapter. MIT licensed.
    Downloads: 4 This Week
    Last Update:
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  • 5
    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:
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  • 6
    Tiny Security Suite is a software that consists of encryption, shredding, VPN, folder hiding, Firewall, and Tor Browser. Tiny Security Suite has: - File Encryption (AES and Triple DES) - Text Encryption (AES and Triple DES) - Shredder - Secure Folder (Folder Hider) - VPN (uses OpenVPN configuration files, need openVPN installed on computer) - Tor Browser - Firewall (Firewall PaPI)
    Downloads: 0 This Week
    Last Update:
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