File Extension Library


.DTZ File Extension

  • Category: Archive and compressed Files

What is an .DTZ file?

.DTZ file extension has been classified as Archive and compressed Files.

.DTZ is Simrad SP70 scanning sonar compressed data

The dtz file extension is associated with files that contain compressed data from Smrad SP70 scanning sonar.

The Simrad SP70 scanning sonar compressed data file format seems to be obsolete product without support from developer.

.DTZ file format is deprecated and this file format is no longer supported.

Currently, .DTZ file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.


How to open:

Use Simrad SP70 to work with *.dtz files.

How to convert:

As far as we know, this .dtz 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 .DTZ file on different platforms

Open .DTZ File on Windows

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

Open .DTZ File on Mac

  • Right-click (or Ctrl + Left-click) the .DTZ 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 .DTZ File on Linux

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

Open .DTZ File on iPhone

Select a file. If you don't see an application to open the .DTZ 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 .DTZ 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 .DTZ files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .DTZ files

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