For those looking for a legitimate alternative to torrenting, the standard Defraggler

Searching for torrents of paid software like Defraggler Business Edition carries significant security risks. Unofficial downloads are frequently bundled with: Malware and Ransomware

However, a quick search online reveals a common query among budget-conscious IT administrators and small business owners:

to improve performance and fix bugs. Pirate versions will not receive these critical security and performance patches. Compliance Issues