File Extension Library


.89D File Extension

  • Developer by: Texas Instruments Inc.
  • Category: Various data Files

What is an .89D file?

.89D file extension is created by Texas Instruments Inc.. .89D has been classified as Various data Files.

.89D is TI-89 graphic data base

An 89d file extension is related to the TI-89 and TI-89 Titanium smart programmable calculators developed by Texas Instruments company.

An 89d file stores graphic data base that can be viewed in TI-89 calculator.


How to open:

Due the variability and uncertainty of this file type group, there is no general information available, about how to open this various data file format. However most files with extension from this group are usually not meant to be opened or viewed directly. If there are associated applications or programs listed below the extension description, you can always try to check their website for additional informations on their forums or other type of customer support.For general information try to look at:Identifying unknown file formats

How to convert:

Due the variability and uncertainty of this file type group, there is no general information available, about how to convert this various data file format. However most files with extension from this group are usually not in formats, which can be converted. If there are associated applications or programs listed below the extension description, you can always try to check their website for additional informations on their forums or other type of customer support.

How to Open .89D file on different platforms

Open .89D File on Windows

  • Right-click a .89D
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .89D file and Select check box "Always use this app to open .89D files" Press "Ok"

Open .89D File on Mac

  • Right-click (or Ctrl + Left-click) the .89D 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 .89D File on Linux

Right click on the .89D file, choose "Open with" and select a program from the list above

Open .89D File on iPhone

Select a file. If you don't see an application to open the .89D 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 .89D 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 .89D files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .89D files

  1. You need to update the application that you normally use to open .89D files. Only the latest version of the software supports the current .89D file format
  2. You need to check the .89D file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)