Professor Hoppe’s A Theory of Socialism and Capitalism has been translated into Portugese (Mises Brazil, 2013; translated by Bruno Garschagen). It is available for free download into PDF and kindle (.mobi) formats. [Rothbard Brasil link]
Information on the new Laissez Faire Books edition of TSC may be found here. Professor Hoppe’s work now appears in at least 23 languages in addition to English.