Informations about the DT1 filename extension and the file formats associated with it
We collected the information you should know about the .dt1 filename on this page. If you were sent a(n) .dt1 file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.
1 filename extension(s) are in our database
.dt1 - DTED Level 1 Data
The DT1 file is a Data file, which is connected to the DTED Level 1 Data according to our registry. With the adequate settings, the DTED Level 1 Data (.dt1) files can be opened or converted with the help of ArcGIS.
- Format description:
- DT1 format
- Magic string:
- - / -
- Related links:
- Related extensions:
Important! Programs other than the ones listed above may also use the .dt1 file extension. Even harmful programs can create files with the .dt1 extension to store data in them. Always be careful with .dt1 files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.
The .dt1 file can’t be opened on your computer?
If the program necessary for opening the .dt1 file is installed properly on your computer, then the quickest and simplest way to open the .dt1 file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.
While opening the .dt1 file, you may receive an error message from the associated application, this can be caused by the following:
- The .dt1 file might have been damaged during download. Try downloading the file again.
- It’s possible that the .dt1 file was created with a newer version of the application. If you’re not using the newest version, then try updating the applicationi.
- The file’s access rights aren’t properly adjusted. Check the file’s access rights.
- Harmful programs may have modified the associations for the filename extensions. Run a virus check on your computer.
- The Windows registry’s database is damaged. With the help of Windows System Restore, you can return to a previous state with system settings that still work.
Incorrectly given .dt1 extension
The .dt1 filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .dt1 files.
ct1, rt1, dtw, dtl, dg1, d1, st1, ft1, dtq, dt, df1
Maybe you’re not even looking for the .dt1 file extension?
It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .dt1 extension. It’s possible that the one you’re looking for is among them.
- Progress OpenEdge Database
- SAS/GIS TIGER Basic Data Record
- Omnis Native Data File
- DigiTitle Master Subtitle
- Proben1 Dataset
- Male MRI Image
The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.
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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.
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