If you are seeking information about file extensions, then you are in the right place at the right time.

Details of extension .89l

On this page, we're going to take a closer look at the .89l file extension, which is related to TI-89 Calculator List Data.

We'll explain what exactly a .89l file format is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .89l files into different formats, we'll give you some tips on how to do that too.

Let's see the file format associated with this file extension!


  1. TI-89 Calculator List Data

We trust that our website will provide valuable information for you. If you have any questions, just ask!

TI-89 Calculator List Data

89l file - TI-89 Calculator List Data
The 89L file belongs to the Data category and works with TI Navigator, being used as a TI-89 Calculator List Data. The TI-89 and the TI-89 Titanium are graphing calculators developed by Texas Instruments. They are differentiated from most other TI graphing calculators by their computer algebra system, which allows symbolic manipulation of algebraic expressions. The developer is still actively supporting the TI Navigator, likely. Our data shows that TI Navigator uses 131 more file types.
Application: TI Navigator
Program name: -
Category: Data files
Mime-type: application/octet-stream
Related extensions:
.9xm TI-92 Plus Matrix Data
.8xi TI-83/84 Plus Picture
.83v TI-83 Calculator Vector Data
.89f TI-89 Calculator Function Data

The .89l file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .89l extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .89l file extension wrong?

In our database, we came across the following similar extensions:

.89m TI-89 Calculator Matrix Data
.89i TI-89 Bitmap
.89p TI-89 Calculator Program
.89k TI-89 Application

The .89l extension is frequently misused

People sometimes confuse the .89l filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

89m (1), 89i (1), 89p (1), 89k (1)

Having trouble opening a .89l file?

If you want to open a .89l file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .89l association can trigger this error.

Windows can't open this file:

File: example.89l

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program with which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android