ZONE640K is a particular web platform that allows you to archive, share and preserve abandonware material to be made available to all retrocomputers enthusiasts. A vast archive started in 1980 and we jealously guard. Today the archives are constantly growing thanks to the forms of sharing made available through our dedicated websites. The interest and sharing by users from all over the world contributed to the creation of this unique platform of its kind for simplicity, speed and completeness, which allows free of charge without profit to use the contents freely and always growing.