File Extension Library


.89E File Extension

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

What are .89E files and how to open them?

Can't open .89E file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .89E file.

What is a .89E file extension?

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

.89E is TI-89 expression data

The 89e file extension is related to the TI-89 and the TI-89 Titanium, smart programmable graphic calculators based on Motorola MC68000, developed by Texas Instruments.

The 89e file stores expression data for TI-89 calculator.


How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

How to fix problems with .89E files

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