分類:帶有原始碼的公共領域軟件維基媒體分類 / 維基百科,自由的 encyclopedia 本分類頁面的主條目是「公有領域軟件」。This category is for software that has been formally released to the public domain, so there is no copyright restriction on it, worldwide. 自由軟件主題
本分類頁面的主條目是「公有領域軟件」。This category is for software that has been formally released to the public domain, so there is no copyright restriction on it, worldwide. 自由軟件主題