Burp Suite Professional Trial |link|

The beating heart of Burp Suite. The Proxy allows you to sit in the middle between your web browser and the target application. You can intercept, view, and modify traffic in real-time to test input validation and bypass client-side controls.

Your saved project files ( .burp ) are not deleted, but you will not be able to open them in Burp Suite Professional without a valid license. You cannot open Professional project files in the Community Edition. burp suite professional trial