While you might be looking for a way to access for free, using "cracked" or "nulled" versions of browser extensions is generally a bad idea for several reasons. 1. Security Risks (The "Hidden Price")
Jungle Scout is a cloud-based service. The extension is just a "window" into their servers. Even if you bypass the local license check in the extension code (the "crack"), the extension still needs to fetch data from Jungle Scout’s database.
Amazon changes its site layout constantly. Genuine extensions update weekly to stay functional; a "2023" crack is likely broken and useless by now. 3. Account Banning