Open 3DH file

3DH files: what are they and how do I open them?

Unknown file icon Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

.3dh file type #1: 3D highway base map format

Files with 3dh extension can be usually be found as special maps saved in the 3D highway base map format.

Further details:

File extension 3dh is used for 3D highway base maps from Survey by New York State Department of Transportation.

The 3D highway base map is probably some sort of specialized engineering format.

.3dh file type #2: SeisWorks, a geoscience program, file stores horizontal time-slice data

A 3dh file extension is related to the SeisWorks software. A 3dh file contains data in horizontal time-slice format.

Further details:

The 3dh file extension is associated with the SeisWorks, a geoscience program for Microsoft Windows operating system, developed by Halliburton company.

The 3dh file stores data in horizontal time-slice format.

Open file with:


Old geoscience software

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.3dh" has the file extension "3dh". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

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In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
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