A wireframe is a visual guide that represents the skeletal framework of a design project. It is the step you take to put your ideas in action to see if what you have in mind will work properly. We recently posted an article showcasing inspiring wireframe sketches and we received some inquiries about wireframing tools, so we decided to collect some of the best for you. So let’s start!Really Useful UI Wireframe Tools
Flair Builder
Just Proto
Gliffy
Wireframe Sketcher
Simple Diagrams
iPhone Mockup
MockNow
Pidoco
Justinmind
Jumpchart
Creately
Frame Box
Pencil
