If you're a security researcher or pentesting your own network, tools like these are used ethically:

Attempting to gain unauthorized access to a network is illegal in many jurisdictions and can lead to criminal charges or fines.

Using WiFi password hack tool.apk apps is generally considered illegal, as it involves unauthorized access to secured networks. In many countries, including the United States, the United Kingdom, and Australia, hacking into secured networks without permission is a punishable offense.

The use of WiFi password hack tool.apk apps is not recommended, as it comes with significant risks. Instead, users should opt for legitimate alternatives, such as contacting the network owner or using public WiFi. By being aware of the risks associated with these apps, users can protect their devices and data from cyber threats.

files from unofficial sites is highly dangerous. These files can contain malware that steals your personal data, browser cookies, and login credentials once installed. Check Point Software Common Security Risks Wi-Fi Hacking: How It Works, and How to Stay Secure

Instead of using a WiFi password hack tool, it's recommended to use alternative and legitimate options to access WiFi networks. By being aware of the risks and taking a cautious approach, you can protect your device and personal data from potential threats.