Gog just introduced the ability to connect your Steam account to them. They give you a DRM free copy of your Steam games on Gog if they have them.
Not all games are set up to do that yet though. It depends on the maker and other things. But they are working on adding more as time goes on. I just had 4 games added to my Gog account for free by doing this.
Just go to Gog and sign in with your Steam account so they can link them to add any available games. You can only link ONE Steam account ever though. So make sure it's your main one if you have more than one.
Not all games are set up to do that yet though. It depends on the maker and other things. But they are working on adding more as time goes on. I just had 4 games added to my Gog account for free by doing this.
Just go to Gog and sign in with your Steam account so they can link them to add any available games. You can only link ONE Steam account ever though. So make sure it's your main one if you have more than one.