GDD File Extension

What is GDD file?

GDD is a file extension commonly associated with Gerber Drill Drawing Data files. Files with GDD extension may be used by programs distributed for Windows platform. GDD file belongs to the 3D Image Files category just like 622 other filename extensions listed in our database. The most popular software that supports GDD files is Altium Designer. Software named Altium Designer was created by Altium Limited.. In order to find more detailed information on the software and GDD files, check the developer’s official website.

Programs which support GDD file extension

The following listing features GDD-compatible programs. Files with GDD 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.

How to open file with GDD extension?

Being unable to open files with GDD extension can be have various origins. What is important, all common issues related to files with GDD extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The list below will guide you through the process of addressing the encountered problem.

Step 1. Install Altium Designer software

The most common reason for such problems is the lack of proper applications that supports GDD files installed on the system. The solution is straightforward, just download and install Altium Designer. Above you will find a complete listing of programs that support GDD 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 Altium Designer website and download the installer.

Step 2. Check the version of Altium Designer and update if needed

You still cannot access GDD files although Altium Designer is installed on your system? Make sure that the software is up to date. Software developers may implement support for more modern file formats in updated versions of their products. This can be one of the causes why GDD files are not compatible with Altium Designer. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using Altium Designer.

Step 3. Assign Altium Designer to GDD files

If you have the latest version of Altium Designer installed and the problem persists, select it as the default program to be used to manage GDD on your device. The method is quite simple and varies little across operating systems.

Change the default application in Windows

• Right-click the GDD file and choose Open with option
• Select Choose another app → More apps
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the Altium Designer installation folder. Confirm by checking Always use this app to open GDD files box and clicking OK button.

Change the default application in Mac OS

• Right-click the GDD file and select Information
• Proceed to the Open with section. If its closed, click the title to access available options
• 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 GDD extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Verify that the GDD is not faulty

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper GDD file. It is probable that the file is corrupted and thus cannot be accessed.

1. The GDD may be infected with malware – make sure to scan it with an antivirus tool.

If the GDD is indeed infected, it is possible that the malware is blocking it from opening. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the GDD file is indeed infected follow the instructions below.

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

If the GDD file was sent to you by someone else, ask this person to resend the file to you. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. If the GDD file has been downloaded from the internet only partially, try to redownload it.

3. Ensure that you have appropriate access 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 Altium Designer

If the system is under havy load, it may not be able to handle the program that you use to open files with GDD extension. In this case close the other applications.

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 Gerber Drill Drawing Data files. It is possible that one of the available system or driver updates may solve the problems with GDD files affecting older versions of given software.

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