Here we are presenting a collection of some useful prototype and wireframe tools for you that will help you in creating mobile and web designs. Despite the fact that there are so many free wireframe and prototype tools available on the internet, designers constantly look for fresh and useful tools that can save their time. Having useful wireframe and prototype tools come in handy for the designers especially for creating mockups that they can show to their clients to get their feedbacks. In this way, they can create an initial design and send it to their clients for approval and advice. This way, they can create design exactly the way their clients want.