The File Extensions Database

.CELL File Extension

  • Developer by: Hancom
  • Category: Spreadsheet Files
  • Format: Binary

What is an .CELL file?

.CELL is Thinkfree Office NEO Cell Workbook

A CELL file is a workbook created by Cell, a spreadsheet application included with the Thinkfree Office NEO suite. It contains worksheets of data stored in cells arranged in rows and columns. CELL files may also store charts, graphs, and mathematical formulas.

CELL file open in Hancom Thinkfree Office NEO Cell

When you create a spreadsheet in Cell you can choose to save it as various types of files, such as an Excel spreadsheet (.XLSX), OpenDocument spreadsheet (.ODS), or Cell workbook. CELL files are commonly used to create budgets, business forecasts, schedules, and simple or complex mathematical models.

Cell is one of three applications available in the Thinkfree Office NEO suite, which is similar to the Microsoft Office suite. The following applications are included in Thinkfree Office NEO:

  • Word - Word processor similar to Microsoft Word.
  • Cell - Spreadsheet program similar to Microsoft Excel.
  • Show - Presentation program similar to Microsoft PowerPoint.
Programs that open Thinkfree Office NEO Cell Workbook
Hancom Thinkfree Office NEO Cell
Hancom Thinkfree Office NEO Cell
Hancom Thinkfree Office NEO Cell

How to solve problems with CELL files

  • Associate the CELL file extension with the correct application. On :
    Windows: Right click on any CELL file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.CELL files". Mac: Right click (or Ctrl-click) the CELL 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 .CELL is Thinkfree Office NEO Cell Workbook. Because only the current version supports the latest CELL file format. Search, therefore, e.g. on the Hancom manufacturer website after an available .CELL is Thinkfree Office NEO Cell Workbook update.
  • To make sure that your CELL file is not corrupted or virus-infected, get the file again and scan it with antivirus software.