HD3D File - opening and understanding

Did your computer fail to open a HD3D file? We explain what they are used for and recommend software that we know can open or otherwise handle your .HD3D files.

What is a HD3D file?

A .HD3D file is a Home Design 3D project file. Through our analysis of HD3D files, we know that one use of the format is Home Design 3D project. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

How to open HD3D files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension HD3D for different purposes.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Suggest another file format using extension HD3D

While we know of one file format using the .HD3D file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .HD3D file.