Opening a CEI File

The CEI file type is primarily associated with Gerber Omega.

CEI	File extension: CEI
	File type:	data file

What is a CEI file

CEI files mostly belong to Gerber Omega. An CEI file is a specialized data file used mainly for directing cutting machines. It is primarily known as a Cutting Edge file that stores vector paths and instructions for Graphtec cutting plotters.
These files often include details such as:

Coordinates and vector paths for cutting tools

Machine control data to drive cutting operations

Vendor-specific formatting that requires dedicated software to view and edit

In another use, CEI files can contain configuration export data from SimCorp Dimension. In this case they store settings and parameters that can be re-imported into the system, though the file must be handled with care due to its proprietary structure.
FilExt.com note: For more detailed information on cutting plotter files, visit the LECTRA website. For SimCorp configuration details, see the SimCorp website.

How to open CEI files

You need a suitable software like Gerber Omega to open a CEI file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your CEI file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CEI file directly in the browser:. Just drag the file onto this browser window and drop it.

Online CEI Text Viewer

Choose your .cei file to analyze

or drag and drop it here

Online File Viewer

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Programs that open and convert CEI files:

Gerber Omega
See the previous paragraphs to learn more about the main application. CEI files are often referred to as Gerber Omega data files because this type of file is primarily created or used by this software.
CRiSP Harvest File

Technical Data for CEI File Extension

File classification:

Data

Related files:

hpgl, plt, cdr, gcode, eps, cdi, stk, bse, riv, dxf, svg

a cei data file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with CEI files

Associate the CEI file extension with the correct application.
Update your software that should actually open data files. Because only the current version supports the latest CEI file format. Search, therefore, e.g. on the manufacturer website after an available Gerber Omega update.
To make sure that your CEI file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .CEI file online - secure, fast, and no downloads needed.