To install the application on a computer with Windows as operating system:
Select Download the Windows installer (see figure above);
Choose a directory where to save the .zip file and, after saving, open the file (it may happen, at this point, that a security warning message comes out. After making sure that the program has been downloaded from the correct website and that it is virus free, choose Run);
Choose Yes on the dialogue window which asks you to allow changes to the computer;
A setup wizards will appear: go through the several steps till it says Install;
After installing click on Finish. If you want to run the application immediately after the installation, leave checked the option Launch KinOath Kinship Archiver.