Tips to open GD3 file

Can't open the GD3 file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open GD3 files as well as a list of programs that support GD3 files.

GD3 file extension

File Name GreatFamily Tree Data Format
File Category Misc Files

The GD3 file is supported on 1 operating systems. Depending on your operating system, you may need different software to handle the GD3 files. Below is a summary of the number of programs that support and open the GD3 file on each system platform.

Operating systems
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What is GD3 file?

The file in the GD3 format belongs to the Misc Files category. In addition to this file, the Misc Files category includes 6033 related files. GreatFamily Tree Data Format is supported by 1 operating systems. The file will work on Windows systems, unfortunately not on others. The main program that supports this format is GreatFamily. This was created by GreatProgs.

How to open GD3 file?

The most common problem when using GreatFamily Tree Data Format is that a specific GD3 is not associated with the program. This causes the file GD3 to open by system applications not designed for this purpose, or to display a message that there is no associated program. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the GD3 file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install GreatFamily

The first step is to check if the computer has the GreatFamily program installed. To do this, enter the name GreatFamily into the system search engine. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Below is a list of programs that support the file GD3.

Programs to open GD3 file

Remember to download programs supporting GD3 files only from verified and safe sources. We suggest using the websites of software developers.

GreatFamily
GreatFamily
Step 2. Create association of GreatFamily with GD3 files

If the application is or has been freshly installed, but the GD3 file still does not use the GreatFamily program, it means no association. The association can be created using the drop-down list available by right-clicking on the file and selecting Properties. The displayed window will contain information about the program that supports this type of file. Using the "Change" button we can select the desired program. It may happen that in the next window there will be no appropriate program - however, this can be corrected with the "Browse" option where you should manually indicate the program location. However, it is important to check the "Always use the selected program ..." box, this will allow you to permanently associate the GD3 file with the GreatFamily application.

Step 3. Update GreatFamily to the latest version

If, however, after binding GreatFamily with GreatFamily Tree Data Format there were still problems, you should update the program to the latest version. This can be done using the application (if it provides such options) or from the GreatProgs website and install the latest version.

Step 4. Check for the following problems with the GD3 file

Of course, it may happen that despite the above steps, the file still does not work. This could be due to the file itself, the cleanest issues are:

The GD3 file may be unusually small compared to the original file. This is most often caused by a problem while downloading the GD3 file. The only repair option is to download the file again.
The operating system may be infected with a computer virus. A quick virus scan using an up-to-date antivirus program should clear up any doubts. If this is not possible, you can use the online scanner. The scan should cover the entire computer, not only the GD3 file that we want to open. However, remember that not every infected GD3 file can be recovered, so it is important to take care of regular backups.
A typical compatibility error - the program does not support the older version of the GD3 file. On their websites, developers usually offer free solutions to such problems, e.g. in the form of a conversion program or an older version of the program.
The file may be corrupted in a number of ways. Repairing is very dependent on the file type. Sometimes the program itself has options to repair the most popular GD3 file corruption. You can restore the file from a backup or use help.
When reading, a message appears that the file was encrypted or corrupted. The encrypted GD3 files can be used by the device on which they were encrypted, on any other device it is required to have the appropriate cryptographic key and decrypt the file before its recovery.
Some of the system directories are excluded from modification. The problem is only writing to the file, not reading it. Copying the GD3 file to another location will fix the problem.
This can happen on a file that does not support multiple access. In this case, the GD3 file is blocked by the first application to open it. Just close unnecessary programs. Sometimes it is necessary to wait a while before referencing the GD3 file again. Some anti-virus or backup software may occupy the GD3 file for a certain period of time. If nothing helps, please reset the device.