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Basic information about BDN file

When there is a problem with opening files with the file extension BDN（*.BDN or *.bdn）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the BDN file yourself.

There are 1 file types using the BDN file extension in our database. In the further part of this page, you will find detail information about all the BDN file with their brief description and a list of programs that support BDN file sorted by operating systems. The table below provides useful information about the BDN file extension. It answers questions such as:
  • What is the BDN file?
  • How to open a BDN file?
  • What programs do I need to open a BDN file?
  • What programs help to create and edit a BDN file?
  • How to convert BDN files to another file format?
  • How to convert another files to BDN file format?


1.Detail information about BDN file extension: Blu-ray BDN XML Subtitle Data

File type Blu-ray BDN XML Subtitle Data Category Text Files
Developer N/A File format N/A
Description BDN file is a Blu-ray BDN XML Subtitle Data. The bdn file extension is related to the XML subtitle format, which is used with the Blu-ray digital video format.

The bdn file stores subtitles from the Blu-ray video disk in XML simple text format.
Software programs that will open, edit or convert BDN files

Windows		 Subtitle Edit



Can't open a BDN file?

When you click a file to open it, operating system examines the filename extension. If operating system recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When operating system does not recognize a filename extension, you receive the following message:

”Can't open this file: example.BDN”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the BDN extension without any issue.


Where I can download the application that support BDN 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 required application. Most often they are the websites of software manufacturers.


How to change file associations?

  • Right-click a file with the extension whose association you want to change, and then click "Open With".
  • In the "Open With" dialog box, click the program whith which you want the file to open, or click "Browse" to locate the program that you want.
  • Select the ”Always use the selected program to open this kind of file” check box.


Can I change the extension of BDN files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.


What else may cause problems width open a BDN file?

The reasons for the lack of the ability to open a BDN file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a BDN file. If there is still something wrong, you might want to check:

  • Whether the BDN file is damaged.
  • Whether the BDN file is incorrectly linked in the registry entries.
  • Whether the BDN file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the BDN file format is incompletely.
  • Whether the BDN file is infected.
  • Whether the drivers of the equipment used for opening a BDN file are up to date.
  • Whether your computer has enough hardware resources to open a BDN file.

If the BDN file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.