A free version of Crack Killer 1.20 can be found on our software library. The copyright holder of it is Trialware Professional Association. The built-in antivirus system indicates that the downloadable file is virus free. According to the information on our website the most popular version of this software is: 1.2. Notice that Crack Killer can be launched on the following OSs: Windows XP/Vista/7/8/10 32-bit.