Knocknoc Alternatives

Apps similar to Knocknoc include OpenVPN Connect, which is open source with a free version. Other options are NextZero. Between them they cover Mac, Windows, Linux, Android and iPhone.

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Knocknoc alternatives page was last updated Feb 7, 2026

OpenVPN Connect
794 likes
OpenVPN Connect provides flexible VPN solutions to secure your data communications, whether it's for Internet privacy, remote access for employees, securing IoT, or for networking Cloud data centers.
64 OpenVPN Connect alternatives
Cost / License
Freemium
Open Source
Application typeApplication types
VPN
VPN Client
Origin
United States
Platforms
Mac
Windows
Linux
Android
iPhone
Android Tablet
iPad
Self-Hosted
Cloudron
OpenAPK
United States
+7
Good alternative?Is OpenVPN Connect a good alternative to Knocknoc?
NextZero
6 likes
Say goodbye to vulnerable legacy VPNs and complex firewall rules. NextZero is a modern ZTNA (Zero Trust Network Access) platform designed to secure your infrastructure with radical simplicity. Built on the principles of Google’s BeyondCorp and powered by WireGuard®...
Cost / License
Free
Proprietary
Origin
Vietnam
Platforms
Mac
Windows
Linux
Android
iPhone
Self-Hosted
Vietnam
+4
Good alternative?Is NextZero a good alternative to Knocknoc?

2 of 2 Knocknoc alternatives