.CUI File Extension

File Type:
Autodesk Custom Workspace File

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

What is a CUI file?

Cui file extension has Autodesk Custom Workspace file type, developed by Autodesk, which is associated with the "settings files" category.

Workspace settings for the AutoCAD professional engineering program and for 3ds Max 3D modeling software are saved in files with the CUI extension. They include settings for the menu configuration, toolbar settings, and the last saved layout for palettes and windows. CUI files are needed for editing the workspace when you’re dealing with different tasks and need all main elements organized. You can load custom workspaces from previously saved CUI files.

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

cui file icon
File Type:
Autodesk Custom Workspace File
Settings Files

How to open CUI file?

Double click the cui 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 .cui 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 cui 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 cui 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 CUI 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 cui file as well. Download Universal File Viewer for your OS.

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