With so many online casinos and gambling sites out there how do you know which are the top free gambling sites? If the gambling establishment is financially secure they will give players free money just to signing up. Yes they will have restrictions, terms and conditions on the bonus to protect against fraud scams by players ( which has happened in the past ). But overall any gambling casinos giving players free spins, credits or money to test there product is normally a sound and reliable place to play. The most trusted software is Microgaming. Visit online casinos using Microgaming software.

More sites if interest:

2018 Free Casinos List
Free play Casinos, No deposit bonuses