Open Source Networking Apps
Discover the best open source networking tools for secure connections, bandwidth control & remote access. Empower your infrastructure with custom solutions.
Apps in Networking
Language
License
frp
Networking
A fast reverse proxy that exposes local servers behind NAT or firewalls to the public internet with multi-protocol support.
RustDesk
Networking
Open-source, self-hosted remote desktop built in Rust — your data, your infrastructure, no third-party cloud.
Nginx Proxy Manager
Developer Tools · Networking · Security
Manage Nginx reverse proxies and free Let's Encrypt SSL through a beautiful web interface — no Nginx expertise required.
Firezone
Networking · Security
Enterprise-grade zero-trust access platform built on WireGuard® that replaces legacy VPNs with peer-to-peer, identity-aware secure tunnels.
LocalSend
Networking
An open-source, cross-platform AirDrop alternative that sends files and messages device-to-device over your local network with no internet, no account, and no cloud server involved.
Pangolin
Networking
An open-source, identity-based zero-trust remote access platform built on WireGuard — a self-hostable alternative to Cloudflare Tunnel and Twingate with SSO, OIDC, and tunneled reverse proxying.
XPipe
Developer Tools · Devops · Networking
A local desktop hub that unifies SSH, Docker, Kubernetes, VMs, and remote desktops into one interface — no agents, no remote setup.
DefGuard
Authentication · Networking · Security
Self-hosted secure remote access that unifies WireGuard VPN, identity management, and connection-level MFA in one open-source platform.
PortNote
Networking
Centralized web dashboard to document, track, and auto-scan port assignments across all your servers and VMs — no more spreadsheets.
About Networking
Networking software is fundamental to modern computing, enabling communication and data exchange across local networks and the internet. These applications address a wide range of needs, from basic connectivity to complex infrastructure management.
Typical features include connection monitoring, bandwidth control, and firewall capabilities. More advanced systems provide functionalities like Virtual Private Network (VPN) setup, remote access control, and network intrusion detection. These tools often support various network protocols such as TCP/IP, UDP, and HTTP.
The value proposition of open source networking solutions is significant. They allow for greater control and customization than proprietary alternatives, often offering enhanced security features through community-driven audits and rapid patching. Use cases span from small home networks requiring secure remote access to large enterprise environments needing robust and scalable infrastructure. They solve problems like data privacy concerns, high costs associated with proprietary software licenses, and the need for tailored network configurations. Open source options also empower developers to integrate networking functionality directly into their applications and contribute to the ongoing development of network technology.
