CDE File Extension

What is CDE file?

CDE is a file extension commonly associated with CADKEY Dynamic Extension files. Kubotek USA Inc. defined the CADKEY Dynamic Extension format standard. CDE files are supported by software applications available for devices running Windows. CDE file belongs to the 3D Image Files category just like 622 other filename extensions listed in our database. The most popular software that supports CDE files is CADKEY. CADKEY software was developed by Kubotek USA Inc., and on its official website you may find more information about CDE files or the CADKEY software program.

Programs which support CDE file extension

The following listing features CDE-compatible programs. CDE files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

How to open file with CDE extension?

Problems with accessing CDE may be due to various reasons. Fortunately, most common problems with CDE files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The list below will guide you through the process of addressing the encountered problem.

Step 1. Download and install CADKEY

The most common reason for such problems is the lack of proper applications that supports CDE files installed on the system. The solution is straightforward, just download and install CADKEY. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. The safest method of downloading CADKEY installed is by going to developer’s website (Kubotek USA Inc.) and downloading the software using provided links.

Step 2. Check the version of CADKEY and update if needed

If you already have CADKEY installed on your systems and CDE files are still not opened properly, check if you have the latest version of the software. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. The reason that CADKEY cannot handle files with CDE may be that the software is outdated. The most recent version of CADKEY is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Set the default application to open CDE files to CADKEY

If the issue has not been solved in the previous step, you should associate CDE files with latest version of CADKEY you have installed on your device. The method is quite simple and varies little across operating systems.

Change the default application in Windows

• Right-click the CDE file and choose Open with option
• Next, select the Choose another app option and then using More apps open the list of available applications
• Finally select Look for another app on this PC, point to the folder where CADKEY is installed, check the Always use this app to open CDE files box and conform your selection by clicking OK button

Change the default application in Mac OS

• Right-click the CDE file and select Information
• Open the Open with section by clicking its name
• From the list choose the appropriate program and confirm by clicking Change for all....
• Finally, a This change will be applied to all files with CDE extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Verify that the CDE is not faulty

Should the problem still occur after following steps 1-3, check if the CDE file is valid. Being unable to access the file can be related to various issues.

1. Check the CDE file for viruses or malware

Should it happed that the CDE is infected with a virus, this may be that cause that prevents you from accessing it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the CDE file is indeed infected follow the instructions below.

2. Verify that the CDE file’s structure is intact

Did you receive the CDE file in question from a different person? Ask him/her to send it one more time. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with CDE extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Verify whether your account has administrative rights

Sometimes in order to access files user need to have administrative privileges. Log in using an administrative account and see If this solves the problem.

4. Check whether your system can handle CADKEY

The operating systems may note enough free resources to run the application that support CDE files. Close all running programs and try opening the CDE file.

5. Verify that your operating system and drivers are up to date

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with CADKEY Dynamic Extension file. It is possible that one of the available system or driver updates may solve the problems with CDE files affecting older versions of given software.

Do you want to help?

If you have additional information about the CDE file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on CDE file.