WinThruster is frequently included in software bundles on or StackSocial . For example, a "PC Maintenance Bundle" for $14.99 might include WinThruster plus 3 other tools.
The evaluation version of WinThruster is limited. After completing a system scan, it presents a report of "issues," but you must buy a PRO license to fix them. A genuine key unlocks: winthruster activation key new