DOSBox is capable of emulating the DOS system, in such a way that it will be possible to launch your favorite old game. The inconvenient that is presents is that it has to be handled by means of the command line. On the other hand, D-Fend Reloaded offers a very intuitive graphical interface, both to manage as well as to try our collection of old games.
From the official website, you will be able to access large packs of games (with different users licenses) classified by genre: action, first person, platforms, puzzles, etc. Furthermore, you will also be able to enjoy the games based on ScummVM.
To make the most of this extraordinary utility, it is advisable to pay special attention to its configuration, even though this isn't an essential requirement to enjoy the majority of compatible games, because they can be accessed by simply clicking a button.