1. Microsoft Word: It is an advantageous word processor at present, and its special Word file format is the most common standard in fact.

2.Sketch Up: referred to as SU, is a building entry software, which is widely used in interior design and architectural design. Its page is simple and easy to operate, and there are a large number of component libraries such as doors, windows and tables, which are convenient to call.

3.Auto CAD: It is one of the commonly used softwares for architectural design and interior design, and is mainly used for interior layout design and various construction drawings design.

4.3DMax: It is a 3D modeling software with powerful rendering function, which can easily design various realistic design effects. But the operation is complicated, the drawing is slow, and the requirements for computers are high.

5.rhinoceros, Maya and other modeling software: all of them can complete realistic interior architectural effect design.

Which software to use depends on your needs and proficiency.