If you need to crawl more than 500 pages without paying for a license, consider these free or "freemium" SEO tools:
Searching for a "crack" or "license key" for software like Screaming Frog SEO Spider is risky and often leads to security threats. Instead of looking for a cracked version, it is much safer and more effective to use the official free version or explore legitimate alternatives. Why You Should Avoid Software Cracks
: An older but extremely fast and free tool for finding broken links on large sites.
: Offers a very comprehensive technical audit with a generous trial period.