Open 3DH file

The most commonly used .3dh file type: 3D highway base map format

What is 3dh file? Understanding and opening 3dh files

Are you facing difficulties opening 3dh files on your computer, or wondering exactly what 3dh file is?
We've got the best software solutions for opening 3dh 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.

We are sorry, there is currently no software link record to open this 3dh file type.

.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 3dh file with:


Old geoscience software

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

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