Now we will know the best software for this purpose. To design house plans, we need the help of software that allows us to see the distribution of environments in 2D and then view it in 3D automatically. Top Best Interior Designing Software of This Year Tinkercad: Generate 3D drawings as playing Amikasa: Download the software for free or use it online RoomStyler: Easy and intuitive blueprint design EasyHome HomeStyler: Complete software to design houses and interiors Planner 5D: It has visual guides to make the plan online Top Best Interior Designing Software of This Year.