Here I leave you what for me is one of the best English-Spanish dictionaries on the market right now (free, of course). It's the one I use for the computer, and the truth is that it works like a charm for me. In the video I tell you why and I talk to you about some of its characteristics. Take a look at it for yourself and let me know, I don't think you'll regret it. ????
May you enjoy it, and kisses.