Dumpper is often used for auditing your own Wi-Fi (e.g., recovering a forgotten password on your own router).
Using it against networks you do not own or have explicit permission to test is illegal in most countries. This guide is for educational/authorized testing only.
Dumpper is a Windows-based tool designed to:
Version 9.1.2 is known for being stable and lightweight compared to newer bloatware alternatives.
This guide is for educational purposes and authorized network auditing only. Attempting to access networks without permission is illegal and a violation of the Computer Fraud and Abuse Act (or similar laws in your country). Only use these tools on networks you own or have explicit permission to test.