Apps with 'Networking' feature

OpenSSH is a free version of the SSH connectivity tools that technical users rely on. OpenSSH encrypts all traffic (including passwords) to effectively eliminate eavesdropping, connection hijacking, and other attacks.

Creates encrypted peer-to-peer virtual Ethernet networks for remote access, gaming, secure virtual LANs, and private networks without complex setup.

Firewall tool for monitoring, controlling, and alerting on outgoing network connections, with real-time user notifications and customizable rule-based access control.

An open source, self-hosted implementation of the Tailscale control server. HeadScale-ui is a complementary project to have a Web UI for this.

Traffic Light is an open-source tool for tracking your network usage while ensuring total privacy. Inspired by Internet Speed Meter and GlassWire.

Meshtastic is a project that enables you to use inexpensive LoRa radios as a long range off-grid communication platform in areas without existing or reliable communications infrastructure. This project is 100% community driven and open source!

Gephi is the leading visualization and exploration software for all kinds of graphs and networks. Gephi is open-source and free.

A proof-of-concept scalable IPv6 meshnet, featuring end-to-end encryption, a unique spanning tree routing algorithm and aiming to implement novel backpressure routing metrics.

OpenSSL is a framework which implements the secure socket layer. It ships with a program/library which gives you access to all those functions.

Throttlr is a native macOS utility that shows which apps and signed background services are using your network connection, then lets you control their bandwidth individually.

ngrok exposes local servers behind NATs and firewalls to the public internet over secure tunnels.

Namecoin is a distributed domain name system based on the Bitcoin technology. Namecoin extends Bitcoin to add transactions for registering, updating and transferring domain names. Namecoin provides an alternative to the existing domain name system (DNS), in which names can be...

Samba is the standard Windows interoperability suite of programs for Linux and Unix.

Easily switch between up to 6 network profiles with support for IP, DNS, gateway, WINS, printer, network drives, NIC status, scripts, and more for Windows.

Redirects traffic from any internet application through HTTPS or SOCKS proxies, offers advanced rule-based routing, logging, IPv6, authentication, and a 31-day trial.

Command-line packet analyzer for monitoring, capturing, and filtering network traffic. Supports real-time capture, pcap file export, protocol analysis, and BPF syntax.

Tunnelblick is a free, open source graphic user interface for OpenVPN on OS X and macOS. It provides easy control of OpenVPN client and/or server connections.

A Firefox build for web scraping and anti-bot evasion. It injects fingerprints at a low level, modifying device info in C++ instead of using JS, and is designed to blend in with regular user traffic.

Cjdns is a networking protocol and reference implementation, founded on the ideology that networks should be easy to set up, protocols should scale up smoothly, and security should be ubiquitous.

Simple DNSCrypt is a simple management tool to configure DNSCrypt Proxy on windows based systems.

Radmin VPN allows you to securely connect computers, located behind firewalls.

LibreNMS is an autodiscovering PHP/MySQL based network monitoring system forked from Observium. LibreNMS aims to be easy to use, painless to deploy, and support monitoring of a wide range of devices. Observium's license changed to a modified QPL license in May 2012, and...

Server-less (decentralized) Virtual Private Network (Open-source alternative to Hamachi, Radmin, ZeroTier, etc.).

Cutware is a free network management tool for Windows built to keep your network visible and secure. It brings together an ARP spoofing detector that flags suspicious activity in real time, a network sniffer that captures and inspects live traffic for full visibility into...

PingPlotter is a graphical traceroute and ping tool that visualizes network performance in a way that makes identifying the source of problems quicker and easier.