If the Professional version is not within your budget, you have two primary legal options: Burp Suite Community Edition : This is a free version
Once you have downloaded the software , follow these activation steps:
If you have already purchased a subscription, follow these steps to download your license: Log in to your Official PortSwigger Account Navigate to the "Your Licenses" table on your account page. Click the link under the "License key" column to download your file. Activation