Pomerium is an identity and context-aware access proxy
Outline Manager, developed by Jigsaw
Cross-platform multi-protocol VPN software
A smart Ethernet switch for Earth
OpenVPN server installer for Ubuntu, Debian, AlmaLinux, Rocky Linux
Domain-fronted HTTP/SOCKS5 proxy tunneling traffic through Google Apps
Docker image to run an IPsec VPN server, with IPsec/L2TP
Free UTM appliance: firewall, VPN, WAF and antivirus in one ISO.
A graphical user interface for OpenVPN on Mac OS X
A simple yet powerful open source VPN solution