Charles was my go-to. After the lifetime license expired I surveyed what was available and settled on OWASP's ZED/ZAP. https://owasp.org/www-project-zap/ https:

Charles was my go-to. After the lifetime license expired I surveyed what was available and settled on OWASP's ZED/ZAP. https://owasp.org/www-project-zap/ https://owasp.org/www-project-zap/ For the Charles license, I got many years of service from, I think, $40. If the product fits you, I suggest it.