.8CU File Extension

Texas Instruments
File Type:
TI-84 Plus C Operating System File

Having trouble opening .8cu extension? Don't panic! This page explains what 8cu files are as well as suggests programs you may use to open 8cu files. You can download these programs through this page.

What is a 8CU file?

8cu file extension has TI-84 Plus C Operating System file type, developed by Texas Instruments, which is associated with the "system files" category.

Created by the TI-84 Plus C Silver Edition graphing calculators, the system file typically stores program upgrades required for updating the OS.

To learn how you can open the given file, read the information below.

8cu file icon
Texas Instruments
File Type:
TI-84 Plus C Operating System File
System Files

How to open 8CU file?

Double click the 8cu file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .8cu extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the 8cu extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the 8cu file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open 8CU files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the 8cu file as well. Download Universal File Viewer for your OS.

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