CUS File Extension

The CUS file extension was created by Autodesk and is also known as the AutoCAD Custom Dictionary File. CUS is classified as a Settings Files and You can open and render the contents of this file in a Text Editor. You can open CUS files in Autodesk AutoCAD program.

AutoCAD Custom Dictionary File Type

What is a CUS File Type?

Since CUS files are saved in ASCII text, they can be viewed and modified with a text editor.

Free Online CUS Tools & Apps

Access powerful and secure free online CUS tools to convert, view, edit, merge, split, and compare CUS files — all without installing any software. Our tools support the .CUS (AutoCAD Custom Dictionary File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your CUS files directly from your device with ease.

CUS Converter

Open CUS

Edit CUS

Compare CUS Files

Merge CUS Files

Split CUS Files

CUS Metadata Viewer

CUS Files Common Issues

There are few common issues with the AutoCAD Custom Dictionary File .CUS File Extensions while opening the .CUS files on Windows and MacOs, we have solution to those issues such as:

Can't Open CUS Files?

1. You must have supported software programs installed for AutoCAD Custom Dictionary File on your system such as Autodesk AutoCAD.
2. Associate default Autodesk Autodesk AutoCAD program for *.cus (AutoCAD Custom Dictionary File) files.
   
   

   Associate CUS Default Program on Windows

   1. Right-click a *.CUS (e.g example.cus) file and click Open With.
   2. In the Open with dialog box, click Autodesk Autodesk AutoCAD program Or click Browse to locate the program (*.exe) that you want.
   3. Select check box for Always use this app to open .cus files.
   
   

   Associate CUS Default Program on MacOs

   1. Click *.CUS (e.g example.cus) file and click information -> Open With.
   2. In the programs list, click Autodesk Autodesk AutoCAD program Or other appropriate program that you want.
   3. Confirm Change for all... and Contine.
   4. A message will appear "This change will be applied to all files with .Autodesk AutoCAD extension. By clicking Continue you confirm your selection", click Contine to apply changes.

Related CUS File Extensions

CUS default file extension is .CUS and other similer related extensions are:

All Platform Software Programs for CUS File Extension

List of all softwares that can open the CUS files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Open CUS File on Windows

	Software	License	Developer
	Autodesk AutoCAD 2020 for Windows	Commercial	Autodesk
	Microsoft Notepad 1903 for Windows	Bundled	Microsoft

Open CUS File on Mac OS

	Software	License	Developer
	Autodesk AutoCAD 2020 for MacOs	Commercial	Autodesk

Open CUS file on Linux

Open CUS file on Web

Open CUS file on iOS

Open CUS file on Android

About Licensing

1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
3. Free⁺ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

About CUS - AutoCAD Custom Dictionary File