A phd file extension is related to the Punch! designing tool and used for its CAD plan files.
.PHD file extension - Punch! software CAD plan
What is phd file? How to open phd files?
File type specification:
The phd file extension is used by several design program from Punch!, a CAD modeling tool for Microsoft Windows operating system that allows users to easy model its houses, interiors etc.
The phd file stores CAD plan.
The default software associated to open phd file:
Punch! Home Design Architectural Series 
Company or developer:
Punch! Software
Punch! Home Design is a suite of modeling tools that are able to create 3D home and landscape architectural drawings.
List of software applications associated to the .phd file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open phd file, edit phd file, convert phd file, view phd file, play phd file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting phd files.
Software that open phd file - Punch! software CAD plan
Programs supporting the exension phd on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Punch! Home Design Architectural Series for open phd file action.
