Open Standard refers to a set of specifications and rules that describe the design or operational process of something, such as a program or device. These rules are usually standardized by an independent international standards body that makes sure that they are, in fact, the best possible practice, and also fair to users and creators alike. There are standards for just about everything from coding to the assembly of personal computers – they don’t necessarily always have to be obeyed, but they should be wherever possible, and in paid products usually are.