What is the DTN file?
The DTN file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the TunnelCAD Import Or Export format. DTN files are supported by Windows operating systems. The DTN file is one of the 3D Image Files files, just like 622 of the other files found in our file information database. The creator of TunnelCAD Import Or Export is IQSoft.
A program that can open the DTN file is e.g. TunnelCAD. This software was released by IQSoft.
Programs, that can open .DTN files
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IQSoft
TunnelCAD
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Windows |
How to open a .DTN file?
If you have problems opening the file DTN, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the DTN file format with the installed program. If not, right click on your DTN file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all DTN files should automatically open with the selected program.
