How to open FDF file?

What is FDF file extension?

Files with the FDF extension are used to store data defining forms for entering data placed in PDF documents. They can also be used as stand-alone form files. FDF form files are smaller than PDF files, but are in PDF. The newer format of these files has the XFDF extension and is based on XML.

Tags: file extension FDF, how to open FDF file, how to convert FDF file, open FDF file

Programs that support FDF file

Programs for Windows system
Adobe Acrobat Adobe Acrobat
Adobe Reader Adobe Reader
Programs for Mac OS system
Adobe Acrobat Adobe Acrobat
We hope we helped you solve the problem with the FDF file. If you do not know where you can download the application from our list, click on the link (which is the name of the program) - you will find more information there on the location where to download the secure setup version of the required application.
What else may cause problems?
There can be more reasons which determine that you are not able to open the FDF file (apart from the lack of the proper application installed).
First - the FDF file may be incorrectly linked (associated) with the application installed to support it. In this case, you need to change this link by yourself. To do this, right-click on the FDF file # that you want to edit, click "Open with" and then select the program from the list that you have installed. After this operation, the problems with opening the FDF file should be solved forever.
Second - the file you want to open can simply be damaged. Then, the best solution is to find a new version, or download it again from the same source as before (maybe for some reason in the previous session the download of the FDF file has not been completed and it cannot be opened properly).