The most popular alternative is fruho, which is both free and Open Source. If that doesn't suit you, our users have ranked 3 alternatives to Qomui so hopefully you can find a suitable replacement. Other interesting Qomui alternatives are Eddie - OpenVPN GUI (Free, Open Source) and Pritunl (Free, Open Source).
- fruho is an open-source, zero-configuration VPN manager. It supports automatic setup and allows easy switching between VPN providers.
- The AirVPN Client (codename Eddie) is a free and open source OpenVPN wrapper that's fully integrated with the AirVPN service.
- Enterprise VPN/cloud networking software to manage VPN servers.