Install Nativefier globally:
This is the most secure and "official" way to use WhatsApp on Ubuntu. It runs via your browser but behaves like a standalone app. How to install: Google Chrome web.whatsapp.com three-dot menu in the top right. "Save and share" (or "Apps") > "Install WhatsApp Web" You can now pin this icon to your Ubuntu dock. 2. Popular Desktop Clients (Snap Store) whatsapp desktop download ubuntu