If you are trying to set up a laboratory for testing, I can help you find resources. Would you like to know for your browser, or are you interested in free open-source alternatives like OWASP ZAP?
ZAP excels in automation and DevSecOps integration, making it suitable for incorporating into CI/CD pipelines. However, Burp Suite Pro generally offers deeper manual testing capabilities and superior scanning accuracy for complex vulnerabilities. Burp Suite Professional License Key Github - Google
For students, hobbyists, and developers learning the basics of web security, PortSwigger provides the Community Edition entirely free of charge. While it lacks the automated vulnerability scanner, target saving features, and certain advanced extensions, it includes the core testing utilities required to learn the trade: Intercept and modify HTTP/S traffic manually. If you are trying to set up a
Some "cracked" versions encrypt local files and demand ransom payments. However, Burp Suite Pro generally offers deeper manual