File Extension Library


.ATTX File Extension

  • Developer by: Cadence Design Systems, Inc.
  • Category: 3d graphics, CAD-CAM-CAE Files

What are .ATTX files and how to open them?

Can't open .ATTX 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 .ATTX file.

What is a .ATTX file extension?

.ATTX file extension is created by Cadence Design Systems, Inc.. .ATTX has been classified as 3d graphics, CAD-CAM-CAE Files.

.ATTX is Cadence atribut file

The ATTX file extension seems to be used, or was used in the past for a special attribute file type for Cadence - now known as OrCAD.. Seems like it shares the same extension as netlist files.


How to open:

You should be able to import these files to Cadence.

How to convert:

As far as we know, this .attx file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .ATTX files

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