GreatFamily Tree Data Format
Misc Files
mime-type/not-avalible
10/27/2021
If you need to edit the GD3 file, one of the safest methods is to download and install the software dedicated to working with GD3 files. Using tools such as GD3 Online Editors gives less editing possibilities than software adapted to work with the GD3 file format.
Please note that not every program that supports GD3 will allow you to edit the file. Click here for more information on GD3 file extension
This is definitely the surest way. Use any of the programs that support the GD3 file to check if it allows you to edit the file. It's safest to download the software from the developer's website. You can find direct links to the creators' websites on the subpages of each application. List of sample programs supporting the GD3 file below.
All available programs supporting the GD3 file
Most of the file formats are simply text format saved under a different extension - so you can open them e.g. with Windows Notepad However, such manual editing of the GD3 file or any other file may result in damage to the file. After saving the changes, it may not be possible to reopen the GD3 file. It is safest to use software that was created to edit files in the GD3 format.
It is actually certain that one of the applications working with files in the GD3 format will be able to edit the file. Use other options if you still haven't found a way to edit GD3. Below we found websites that help in editing GD3 files.
Free Online File Edit Service
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