1. ArchiCAD, a professional architectural design software, has an Apple mobile APP, where you can view the resulting model and drawings. But it needs genuine users to support it. I haven't used ArchCAD for a long time. This software is used for building and decoration. It has always been to publish construction drawings before.

2. The software for reading pictures on mobile phones is easy to use, such as CAD mini-view, CADintosh, DomusCAD, CAD quick view, etc. These have been verified by time. CAD is often used to look at pictures quickly.

3. you can download the CAD drawing APP software to view it. The specific operation method is as follows: Take the operation of Android phone as an example: First, open the CAD picture in the phone. Then find "file management" in the mobile phone to open file management.

4. I recommend you to try CAD to look at the picture quickly. This software is made by Guanglianda, which is quite professional. It is very convenient to recognize the original and CAD drawings. Many special symbols can be displayed completely. Most importantly, it opens faster than AutoCAD and is very smooth to use.