Files with plan file extension are designs saved in Chief Architect program. The program is used for architectural home design.

There is one other file type using
the PLAN file extension!

empty icon.plan - Calligra Plan document file

Detailed description

Software that works with plan file extension

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PLAN file extension - Chief Architect plan

What is plan file? How to open plan files?

File type specification:

3d graphics, CAD-CAM-CAE file type icon 3d graphics, CAD-CAM-CAE file type

The plan file extension is associated with the Chief Architect, a professional 3D architectural home design software, developed by Chief Architect, Inc.

The .plan file stores plan, design created in the Chief Architect.

The default software associated to plan file type:

Chief Architect picture or screenshot

Chief Architect, Inc. logoChief Architect  Microsoft Windows software

Company or developer:
Chief Architect, Inc.

Chief Architect is application used to design home architecture. It is useful software for builders, designers, remodelers, architects, drafters etc.

Help how to open PLAN files:

You can work with *.plan files only with the Chief Architect software.

How to convert file with extension PLAN:

You need to export the PLAN files to DXF or DWG in order to work with them in other CAD programs.

Find conversions from plan file:

plan to dwg

plan to dxf

plan to pdf

Find converter to plan file type:

pdf to plan

List of software applications associated to the .plan file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open plan file, edit plan file, convert plan file, view plan file, play plan file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting plan files.

  • Open plan file
  • Edit plan file
  • Create plan file

Software that open plan file - Chief Architect plan

Click on the link to get more information about Chief Architect for open plan file action.

Microsoft Windows:

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PLA file extension > 3d graphics, CAD-CAM-CAE file types

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file extension PLG


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