Before installing new software, use Uninstall Tool’s "Installation Monitor." It takes a system snapshot before and after, allowing you to revert every single change—perfect for testing sketchy freeware.

While rarely pursued for individual users, distributing or using cracked software violates copyright laws (DMCA in the US, EUCD in Europe).

Instead, visit the official CrystalIDEA website, download the trial of Uninstall Tool 3.5.9, and enjoy 30 days of complete system cleaning for free. If you love it (and you will), buy a license. If not, simply uninstall it.