File Extension Library


.DTE File Extension

  • Developer by: DoroTree Technologies
  • Category: Various data Files

What is an .DTE file?

.DTE file extension is created by DoroTree Technologies. .DTE has been classified as Various data Files.

.DTE is DoroTree family tree data

The dte file extension is related to the DoroTree, a Jewish genealogy software for Microsoft Windows operating system, developed by DoroTree Technologies.

The dte file stores family tree data from DoroTree.


How to open:

Use DoroTree to work with *.dte files.

How to convert:

As far as we know, this .dte file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to Open .DTE file on different platforms

Open .DTE File on Windows

  • Right-click a .DTE
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .DTE file and Select check box "Always use this app to open .DTE files" Press "Ok"

Open .DTE File on Mac

  • Right-click (or Ctrl + Left-click) the .DTE file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .DTE File on Linux

Right click on the .DTE file, choose "Open with" and select a program from the list above

Open .DTE File on iPhone

Select a file. If you don't see an application to open the .DTE file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .DTE File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .DTE files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .DTE files

  1. You need to update the application that you normally use to open .DTE files. Only the latest version of the software supports the current .DTE file format
  2. You need to check the .DTE file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)