Download Moqups · Mockups, Wireframes & Prototyping chrome extension. The best HTML5 app for creating crisp mockups, wireframes & interactive prototypes. and install in your Google chrome browser. This is Direct Moqups · Mockups, Wireframes & Prototyping Crx download for Chrome it is also called Moqups · Mockups, Wireframes & Prototyping offline CRX for chrome Download. This Moqups · Mockups, Wireframes & Prototyping is used to The best HTML5 app for creating crisp mockups, wireframes & interactive prototypes.