OpenVPN Connect provides flexible VPN solutions to secure your data communications, whether it's for Internet privacy, remote access for employees, securing IoT, or for networking Cloud data centers.
- VPN Client
- Freemium • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- Cloudron
Simple, fast VPN tunnel utilizing state-of-the-art cryptography, minimal codebase for security, supports cross-platform use, offers IPv4/IPv6, and ease of deployment.
- VPN Service
- Free • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- BSD
- iPad
- Self-Hosted
- OpenWrt
- Termux
- FreeBSD
+1WebTorrent Desktop is able to instantly stream and play right away video and audio. You don't have to wait for it to finish downloading.
- Torrent Client
- Free • Open Source
- Mac
- Windows
- Linux
- Self-Hosted
- Google Chrome
- Flathub
- Safari
- Opera
- Node.JS
- Chromium
- Firefox
+1Private networks made easy Connect all your devices using WireGuard, without the hassle. Tailscale makes it as easy as installing an app and signing in.
- VPN Service
- Freemium • Proprietary
- Mac
- Windows
- Linux
- Android
- iPhone
- Chrome OS
- Android Tablet
- BSD
- iPad
- Software as a Service (SaaS)
- OpenWrt
- Docker
- F-Droid
- Kubernetes
A free, open-source, multi-platform, highly-configurable and peer-to-peer VPN software, designed to easily connect remote hosts and mainly focused on security and performance.
Discontinued- VPN Service
- Free • Open Source
- Mac
- Windows
- Linux
TCPView is a Windows program that will show you detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP connections.
- Free • Proprietary
- Windows
- PortableApps.com
Netcat is a featured networking utility which reads and writes data across network connections, using the TCP/IP protocol. It is designed to be a reliable "back-end" tool that can be used directly or easily driven by other programs and scripts.
Discontinued- Network Monitor
- Free • Open Source
- Mac
- Windows
- Linux
VoxShare is a simple Python-based push-to-talk multicast voice chat application with a sleek modern GUI built using CustomTkinter.
- Free • Open Source
- Python
- Windows
- Mac
- Linux
- BSD
Pangolin is a self-hosted tunneled reverse proxy server with identity and access control, designed to securely expose private resources on distributed networks. Acting as a central hub, it connects isolated networks — even those behind restrictive firewalls — through encrypted...
- Reverse Proxy Server
- Free • Open Source
- Self-Hosted
- Docker
- Linux
JonDo is a free proxy software for accessing so-called JonDonym mix cascades. The JonDonym anonymous proxy technology is based on the principle of multiple (layered) encryption, distribution and processing (Mixing).
Discontinued- Freemium • Proprietary
- Mac
- Windows
- Linux
- BSD
WebRTC is a project that provides applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.
- Free • Open Source
- Mac
- Windows
- Linux
- Google Chrome
- JavaScript
- GNU IceCat
- Iceweasel
- Firefox
KillSwitch is an advanced system monitoring tool that is apart of Comodo Cleaning Essentials (CCE) it allows users to identify, monitor and stop potentially unsafe processes that are running on endpoint systems. Uniquely for a product of its type, KillSwitch leverages Comodo'.
- Process Management Tool
- Free • Proprietary
- Windows
iproute2 is a collection of utilities for controlling TCP and UDP IP networking and traffic control in Linux, in both IPv4 and IPv6 networks.
- Free • Open Source
- Linux
Packet Sender can send and receive UDP, TCP, and SSL on the ports of your choosing. All servers and clients may run simultaneously.
- Freemium • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
+4Internet Protocol version 6 (IPv6) is the most recent version of the Internet Protocol (IP), the communications protocol that provides an identification and location system for computers on networks and routes traffic across the Internet.
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Windows Mobile
- Android
- iPhone
- Java Mobile
- Blackberry
- Chrome OS
- Android Tablet
- BSD
- Windows Phone
- iPad