The first 100% open-source Firewall for Windows 8/10/11 based on domain names !

Tor Relay availability checker, for using it as a bridge in countries with censorship

Undetectable Fast Portable VPN

Official repository - Fully managed, cross platform (Windows, Mac, Linux) .NET library for capturing packets

Redirecting (specific) TCP, UDP and ICMP traffic to another destination.

A rule-based transparent proxy for Windows, Linux, macOS

Syzygy TB probe tool.

A minimal .NET binding over WinDivert

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.

Bindings for WinDivert in Go

Cute Chess is a graphical user interface, command-line interface and a library for playing chess.

Cross platform filtering HTTP/S proxy based on .NET Standard 2.0.

A uniquely frustrating wireless network.

ECDH and ECDSA for 8-bit, 32-bit, and 64-bit processors.

Russian ISP blocking type checker NOTE: NOT WORKING CURRENTLY. ВНИМАНИЕ: НЕ РАБОТАЕТ НА ТЕКУЩИЙ МОМЕНТ

A HTTP request tunneling tool

A layer that hide, redirect. forward, re-encrypt internet packet to keep VPN, Proxies and other p2p software hidden from Firewall. Free implementation for HTTP-Tunnel, UDP-Tunnel, port forwarding, …

GoodbyeDPI — Deep Packet Inspection circumvention utility (for Windows)

A Java binding for WinDivert driver

PInvoke wrapper for WinDivert

Chess endgame database (tablebase) generator

Transparent HTTP/S Content Filter using Adblock Plus filters and CSS selectors for Windows Vista and later.

Arasan chess engine

Transparent filtering TLS proxy.

A uniquely frustrating wireless network.

.NET Wrapper for WinDivert

Fast TCP encryption

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

snoop component version 9.0