Thousands of experts are doing their best work with Drawboard software
"Drawboard PDF is an amazing app...I can measure all the elements in my architect's blueprint, add super neat annotations with ink or various line/polygon tools, calculate square footage, and even add text notes all using the pen on my device. Stability has been rock solid and it's the most reliably fast and responsive PDF app on my device. Bravo!"
Microsoft Store Review
Better way of working without paper, for every industry