Is it possible to install photoshop on two computers in different countries in European Union?

Hi! I would like to know if it is possible to install the photoshop app on two desktop computers in different countries in European Union, since I spend my time travelling between 2 countries?? As I understand it, it is possible to download the app on two devices, but I couldn't see any information on wether these two devices must be in the same country. Thanks!!