How to open a file with .CELX extension?

File Type : Celestia 3D Rendering Script
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .CELX file

Searching for the right program to open .CELX files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.


What is .CELX file extension?

Script used by Celestia, a free universe browsing application; written using the Lua scripting language and specifies instructions for the location and observation angle in the universe over time; used for marking locations in space as well as for creating tours of the universe. CELX files can be run in Celestia by selecting File ? Run Script.. from the application menu and then selecting your script. NOTE: CELX files are created in a plain text format and are written using a text editor.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open CELXfiles:

  • Celestia
  • Microsoft Notepad
  • Other Text Editor
  • Celestia
  • Apple TextEdit
  • Other Text Editor
  • Celestia
  • Vim
  • Other Text Editor