Again, this depends on the OS: Windows There are 3 options on Windows: Via the desktop icon (assuming you selected this option during installation) Via the ‘Start’ menu: All Programs OWASP Zed Attack Proxy ZAP <version> Via the ‘zap.bat’ command line script in the installation directory Linux On Linux there’s just a ‘zap.sh’ script in the installation directory, although you can create a desktop icon manually as well.