1. "How to cut any area with cad" provides you with graphic information on how to cut any area with cad, and open the CAD file to be operated on the computer.

2. Click Modify in the menu bar, and then select Crop Image.

3. Select the image to be cropped, click the new boundary and press the space bar to confirm.

4. Cut the picture according to the instructions and select the picture in the box as the reserved part.