Open Source VPN Software

SSL VPN Client for Windows (OpenVPN).

Poptop is an open source implementation of a PPTP server. Running under x86 or embedded Motorola ColdFire architectures Poptop provides full interoperability with the Microsoft PPTP VPN client.

Endian Firewall Community (EFW) is a "turn-key" linux security distribution that makes your system a full featured security appliance with Unified Threat Management (UTM) functionalities. The software has been designed for the best usability: very easy to install, use and manage and still greatly flexible. The feature suite includes stateful packet inspection firewall, application-level proxies for various protocols (HTTP, FTP, POP3, SMTP) with antivirus support, virus and spam-filtering for email traffic (POP and SMTP), content filtering of Web traffic and a "hassle free" VPN solution (based on both OpenVPN and IPsec).

Polarity is a dual engine browser powered by both Chromium and Trident that focuses on system efficiency by bringing low RAM and low CPU usage. This browser was also programmed to be optimized for Windows with an Android version available. Browse the web with an uncomplicated UI that is highly customizable with themes, apps, and extensions from the Polarity Store, GreasyFork, OpenUserJS, and UserStyles. Polarity also comes with a built in password manager which safely encrypts all data to prevent theft. Polarity also comes with a built in adblocker and privacy tools such as proxy/VPN support and header masking to prevent further tracking online. If you appreciate all the hard work that we put into creating and developing Polarity, please consider giving a small donation at: https://polaritybrowser.netlify.com/donate

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.

To protect yourself when your VPN disconnects. It blocks Internet access and any others specified applications. It prevents unsecured connections after your VPN connection goes down and reload applications when reconnecting the VPN.

It provides a system tray icon in the notification area from which a non privileged user can establish and bring down L2TP over IPsec VPN connections. There is also a 'Edit connections' menu item. In order to bring up the editor dialog, a non privileged user must authenticate as root. From there the user can add, remove and edit vpn connections. Editing allows configuring various options for IPsec, L2TP and PPP. Among others, the user can configure eg. the gateway, the use of either PSK or a certificate for authentication, various L2TP options as redial- timeout and attempts and of course all important PPP options. It also allows you to configure PPP for tunnel splitting because you can add routes as you want. When applying your settings, all necessary configuration files are written accordingly (ipsec.conf, xl2tp.conf, options.xl2tpd, opensc.conf up and down scripts ...). It relies on Openswan and xl2tp packages as the underlying protocol handlers.

The SLAN project is a GPL open-source project providing a cross platform Virtual Private Networking (VPN) solution focused on providing secured and accountable links over insecure broadcast media such as 802.11 wireless LANs and public ethernets.

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

Ncurses based tool for easily deploying IPsec tunnels using FreeSWAN (Linux only) Easy to configure a tunnel, simple options, user friendly interface

This contains a sample implementation of DTLS-VPN using OpenSSL DTLSv1 Support - to send data over an encrypted channel.

This daemon is exclusively used by the L2TP over IPsec Manager GUI application in order to execute openswan and xl2tp commands as root on behalf of the GUI client.

OpenVPN is a robust and highly flexible tunneling application that uses all of the encryption, authentication, and certification features of the OpenSSL library to securely tunnel IP networks over a single TCP/UDP port. Discussion forums and project wiki can be found here: https://forums.openvpn.net/ http://community.openvpn.net/openvpn

OpenVPN ALS is a web-based SSL VPN server written in Java. It has a browser-based AJAX UI which allows easy access to intranet services. OpenVPN ALS is a direct descendant of Adito, which was a fork of SSL-Explorer.

OpenVPN GUI is a graphical frontend for OpenVPN running on Windows XP / Vista / 7 / 8. It creates an icon in the notification area from which you can control OpenVPN to start/stop your VPN tunnels, view the log and do other useful things. NOTE: the official project page is now hosted on GitHub: https://github.com/OpenVPN/openvpn-gui/

PowerVPN a GUI for VPN server. (Under development)

SSL-Explorer is a fully-featured, web-based SSL VPN server. This project is no longer actively maintained as the SSL-Explorer technology has now been acquired by Barracuda Networks, Inc.

This application providet simple VPN functionality

VPNmonitor is a Java tool for network administrators to monitor VPN and SSL connections. The graphical representation makes it easy to visualize messages between computer nodes. Users can also read messages not of the above types in plain text.

This tool check every x seconds your public ip adress, if it changes (vpn fall down for example) it stops one or several programs. When the VPN crash this tool can send a mail, play a sound. - This tool work on Windows and Linux. - You need to install JAVA 1,8 on your operating system - Download checkvpn.zip and unzip it - Double click on checkvpn.jar - Click on the button « Update ip » when the VPN is stopped to get your public ip address. - Type the programs separated by semicolon that you would like to stop when the vpn is falling down (ex: utorrent.exe;firefox.exe on linux just put « firefox » no extension) - Click on start button and the program will check every x seconds your ip address, if it not the vpn's ip the programs will be stopped by this tool. - The option « auto start » start the process automaticaly. - The ip adress is geolocalized via MaxMind the web site http://check.vpn.free.fr

Yavipind is a secure tunnel aka 2 peers securely forward­ing packets toward each other.It is what most people calls a VPN (virtual private network). It forwards any kind ofpacket (IPv4, IPv6 or other) sent over the virtual network interface (e.g. t

OmniEdge is an Open source p2p layer 2 , zero-config mesh VPN infrastructure, a traditional VPN, AWS VPC, Ngrok, DDNS alternative. No central server, easy to scale with less maintenance. What happens in intranet, stays in in intranet.

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)