iTools requires access to your iPhone’s file system. A cracked version could potentially access your photos, messages, and contacts and upload them to a remote server without your knowledge.
Using "cracked" or "patched" software (like those promising a free Pro version of iTools) involves several hidden risks: itools-4-5-0-8-crack
If you are looking for more flexibility than iTunes provides, consider these legitimate and safe options: iTools requires access to your iPhone’s file system