What is a .89U File And How To Open It – Texas Instruments (Visual Guide)

Table of Contents

Introduction

Have you came across a file with the .89u extension and you don’t know what it is? Perhaps you know what the file is, but you simply don’t know how to open it. That’s why you are here! We have made this guide for you to learn more about the .89u file extension and how to open it.

What is a .89U file?

The .89U file extension is from TI-89 Titanium Operating System File. This file extension was developed by Texas Instruments. The format of this system related files is binary.

What to know

There is currently 1 software that can open the .89u file on 2 platforms.

How to open a .89U file?

In this part of the article we will show you how to open the .89U file on various operating systems.

How to open a .89U file on Windows (7, 8, 10)

We have written below an easy-to-understand guide on how to open the .89u file on Windows in 4 easy steps.

1. In the first step you need to download the Texas Instruments TI Connect software. You will be using this software in order to open the file. Other software that can be used in opening this file is: Texas Instruments TI Connect.

Step 2

Step 2: Locating your .89U file

2. The second step is locating the downloaded file. The file can be usually found in your /download/ folder if you don’t remember where you have downloaded it to.

Step 3

Step 3: Choose “Open with”

3. In the third step, after locating your file, right click on it and click “Open with”.

Step 4

Step 4: Choose the software and click ok

4. In the fourth step, after clicking “Open with”, you should see the Texas Instruments TI Connect software that you have downloaded. Choose your software and click on “OK”. Congratulations! You have opened your file on Windows.

How to open a .89U file on Mac

We have written below an easy-to-understand guide on how to open the .89u file on Mac in 4 easy steps.

1. In the first step you need to download the Texas Instruments TI Connect software. You will be using this software in order to open the file. The other software that you can use is Texas Instruments TI Connect.

Step 2

Step 2: Finding your .89U file

2. In the second step you need to locate the downloaded file. If you don’t remember where you have downloaded your file to, you should check your /download/ folder as it usually gets automatically saved there.

Step 3

Step 3: Clicking “Open with”

3. In the third step, after locating your file, right click on it and click “Open with”.

Step 4

Step 4: Choosing the software to open your file

4. After choosing the “Open with” option, you will have an option to choose the Texas Instruments TI Connect software you have downloaded. Click on the software and click “OK”. Congratulations! You have opened your file on Mac.

Still cannot open the .89U file?

If you cannot open the .89U file, it is entirely possible that you are trying to open the wrong file. The .89U file extension is similar to other file extensions such as: .8ba – Adobe Systems, .8bc – Photoshop 5.0 Plug-in, .8be – Adobe Systems, .8bf – Adobe Systems, .8bi – Photoshop Plug-in. You might be trying to open the wrong file, please recheck if you are trying to open the right file extension again.

Conclusion

In this article you have learned how to open the .89U file with the Texas Instruments TI Connect program on Windows and Texas Instruments TI Connect program on Mac.