Regarding the specific tool you mentioned, CrackWin Undelete 3.5.0 Zip, I couldn't find any information on a legitimate file undelete tool with this exact name. It's possible that it's a third-party tool or a modified version of a popular data recovery software.

. Please be aware that downloading "cracked" software from unofficial sources carries significant security risks, including exposure to malware, ransomware, and identity theft.

Even ignoring the malware, the recovered WinUndelete trial performed poorly:

Immediately, the instruction is critical red flag #1. Legitimate software never asks you to weaken system defenses.