CDX file icon

CDX File Extension

CorelDRAW Compressed Drawing Format

What is CDX file?

CDX files are associated with CorelDRAW Graphics Suite, a graphics editing software.

What kind of data do CDX files store?

CDX files store compressed CDR files. CorelDRAW uses CDX files to save vector graphics in compressed format to save space.

What are CDX files used for?

CDR images stored in compressed format (CDX files) can easily be sent over email. CDX archives are also used for storing image backup copies on external storage devices.

Programs which support CDX file extension

The following listing features CDX-compatible programs. Files with CDX extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

Programs that support CDX file

Windows Windows

Updated: 04/11/2022

How to open file with CDX extension?

Being unable to open files with CDX extension can be have various origins. On the bright side, the most encountered issues pertaining to CorelDRAW Compressed Drawing Format files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. We have prepared a listing of which will help you resolve your problems with CDX files.

Step 1. Get the CorelDRAW

Install software to open CDX file Problems with opening and working with CDX files are most probably having to do with no proper software compatible with CDX files being present on your machine. The solution is straightforward, just download and install CorelDRAW. Above you will find a complete listing of programs that support CDX files, classified according to system platforms for which they are available. One of the most risk-free method of downloading software is using links provided by official distributors. Visit CorelDRAW website and download the installer.

Step 2. Verify the you have the latest version of CorelDRAW

Update software that support file extension CDXYou still cannot access CDX files although CorelDRAW is installed on your system? Make sure that the software is up to date. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why CDX files are not compatible with CorelDRAW. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using CorelDRAW.

Step 3. Associate CorelDRAW Compressed Drawing Format files with CorelDRAW

If you have the latest version of CorelDRAW installed and the problem persists, select it as the default program to be used to manage CDX on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Associate software with CDX file on Windows

The procedure to change the default program in Windows

  • Right-click the CDX file and choose Open with option
  • Click Choose another app and then select More apps option
  • To finalize the process, select Look for another app on this PC entry and using the file explorer select the CorelDRAW installation folder. Confirm by checking Always use this app to open CDX files box and clicking OK button.
Associate software with CDX file on Mac

The procedure to change the default program in Mac OS

  • By clicking right mouse button on the selected CDX file open the file menu and choose Information
  • Proceed to the Open with section. If its closed, click the title to access available options
  • Select CorelDRAW and click Change for all...
  • A message window should appear informing that This change will be applied to all files with CDX extension. By clicking Continue you confirm your selection.

Step 4. Verify that the CDX is not faulty

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the CDX file in question. It is probable that the file is corrupted and thus cannot be accessed.

Check CDX file for viruses
1. The CDX may be infected with malware – make sure to scan it with an antivirus tool.

If the file is infected, the malware that resides in the CDX file hinders attempts to open it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. CDX file is infected with malware? Follow the steps suggested by your antivirus software.

2. Ensure the file with CDX extension is complete and error-free

If you obtained the problematic CDX file from a third party, ask them to supply you with another copy. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. If the CDX file has been downloaded from the internet only partially, try to redownload it.

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. Make sure that the system has sufficient resources to run CorelDRAW

If the systems has insufficient resources to open CDX files, try closing all currently running applications and try again.

5. Check if you have the latest updates to the operating system and drivers

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with CorelDRAW Compressed Drawing Format files. It is possible that one of the available system or driver updates may solve the problems with CDX files affecting older versions of given software.

Do you want to help?

If you have additional information about the CDX 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 CDX file.

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