The abandonware consists in proposing software for free which are not distrbuted any more by their owners or of which the copyrights were no longer defended. In other words, all software that can't be bought any more, can be considered as an abandonware.
Se toimii parhaalla mahdollisella tekniikalla ilmaiseksi, jossa ei mainoksia ole, muidenkun omistajien tai niissä, joissa Copyright ei enää suojele. Toisin sanoen, kaikki tekniikka joita ei voi ostaa enää, ovat abandonware-tavaraa.