The File Extensions Database

.ET File Extension

  • Developer by: Research Machines
  • Category: Data Files

What is an .ET file?

.ET is Easiteach Lesson File

An ET file is a teaching lesson created by Easiteach, a program that allows teachers to develop classroom lessons and deliver them through an interactive interface. It contains lesson data such as layouts, navigation, images, text, themes, and animations.

Programs that open Easiteach Lesson File
Research Machines Easiteach
File Type 2 Kingsoft Spreadsheets File
Developer by: Kingsoft Category: Data Files Format: Binary

An ET file is a spreadsheet created by Kingsoft Spreadsheets, an application included in the WPS Office suite. It contains a spreadsheet in the form of rows and columns and also supports formulas and charts. ET files are commonly used to organize financial data in balance sheets, expense statements, and invoices.

ET file open in Kingsoft WPS Spreadsheets 2016

The ET file is the native spreadsheet format associated with Spreadsheets. However, it can be converted to the more popular .XLS or .XLSX files supported by Microsoft Excel and a number of other spreadsheet programs.

The WPS Office suite is similar to the Microsoft Office suite but is available for free. WPS Office offers three programs:

  • Writer - Word processor similar to Microsoft Word.
  • Spreadsheets - Spreadsheet program similar to Microsoft Excel.
  • Presentation - Presentation program similar to PowerPoint.

Spreadsheets allows you to insert a variety of charts, shapes, equations, symbols, and tables into your spreadsheet. You can choose to begin from scratch when creating a spreadsheet or you can start from one of the many invoice, tracker, budget, calendar, business, and finance .ETT spreadsheet templates. The application also enables you to insert a variety of financial, logical, date and time, lookup and reference, math and trig, and text functions.

Programs that open Kingsoft Spreadsheets File
Kingsoft WPS Office
Kingsoft Spreadsheets
Kingsoft WPS Office for Android

How to solve problems with ET files

  • Associate the ET file extension with the correct application. On :
    Windows: Right click on any ET file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.ET files". Mac: Right click (or Ctrl-click) the ET file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .ET is Easiteach Lesson File. Because only the current version supports the latest ET file format. Search, therefore, e.g. on the Research Machines manufacturer website after an available .ET is Easiteach Lesson File update.
  • To make sure that your ET file is not corrupted or virus-infected, get the file again and scan it with antivirus software.