PiVPN
https://pivpn.dev (https://pivpn.dev)
The simplest way to setup and manage a VPN, designed for Raspberry Pi.
FEATURES
Supports OpenVPN 2.4
Supports WireGuard
Elliptic curve encryption keys up to 512 bit
Integrates with Bitwarden
iOS keychain support
Supports multiple DNS providers
Supports Custom DNS Servers
Custom Search Domains (OpenVPN Only)
Runs with Pi-Hole®
Doesn't need to be a raspberry pi, It runs on any Debian VPS Server
Supports unattended installation for automated deployments