.CUIX File Extension

File Type:
AutoCAD Custom User Interface File

Having trouble opening .cuix extension? Don't panic! This page explains what cuix files are as well as suggests programs you may use to open cuix files. You can download these programs through this page.

What is a CUIX file?

Cuix file extension has AutoCAD Custom User Interface file type, developed by Autodesk, which is associated with the "settings files" category.

AutoCAD’s Custom User Interface Editor saves custom workspace layouts in files with this extension. CUIX files are used to load workspace layouts during working sessions. They contain settings for windows, palettes, and toolbars as well as menu configurations. CUIX files can also store custom images. CUIX is a new format that has replaced the .CUI format used in AutoCAD 2010. Older workspace customization files (.MNU and .MNS) were also replaced with the release of the CUIX format.  

To learn how you can open the given file, read the information below.

cuix file icon
File Type:
AutoCAD Custom User Interface File
Settings Files

How to open CUIX file?

Double click the cuix file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .cuix extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the cuix extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the cuix file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open CUIX files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the cuix file as well. Download Universal File Viewer for your OS.

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