File Extension Library


.DEI File Extension

  • Category: Various data Files

What are .DEI files and how to open them?

Can't open .DEI file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .DEI file.

What is a .DEI file extension?

.DEI file extension has been classified as Various data Files.

.DEI is Gerber design engineered interface

The dei file extension is associated with the Gerber design engineered interface file format developed by the GSI Gerber Systems Inc. and used in PCB (Printed Circuit Board) desigining and industry.

 The Gerber design engineered interface format seems to be obsolete.

.DEI file format is deprecated and this file format is no longer supported.

Currently, .DEI file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.


How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

How to fix problems with .DEI files

  1. You need to update the application that you normally use to open .DEI files. Only the latest version of the software supports the current .DEI file format
  2. You need to check the .DEI file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)