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Basic information about Y3P file

When there is a problem with opening files with the file extension Y3P（*.Y3P or *.y3p）, 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 Y3P file yourself.

There are 1 file types using the Y3P file extension in our database. In the further part of this page, you will find detail information about all the Y3P file with their brief description and a list of programs that support Y3P file sorted by operating systems. The table below provides useful information about the Y3P file extension. It answers questions such as:
  • What is the Y3P file?
  • How to open a Y3P file?
  • What programs do I need to open a Y3P file?
  • What programs help to create and edit a Y3P file?
  • How to convert Y3P files to another file format?
  • How to convert another files to Y3P file format?


1.Detail information about Y3P file extension: Yu-Gi-Oh! Online Profile

File type Yu-Gi-Oh! Online Profile Category Game Files
Developer Konami Corporation File format N/A
Description Y3P file is a Yu-Gi-Oh! Online Profile developed by Konami Corporation. Y3P is a file extension commonly associated with Yu-Gi-Oh! Online Profile files. Konami Corporation defined the Yu-Gi-Oh! Online Profile format standard. Files with Y3P extension may be used by programs distributed for Windows platform. The software recommended for managing Y3P files is Yu-Gi-Oh! Online Duel Accelerator. On the official website of Konami Corporation developer not only will you find detailed information about theYu-Gi-Oh! Online Duel Accelerator software, but also about Y3P and other supported file formats.
Software programs that will open, edit or convert Y3P files

Windows		 Yu-Gi-Oh! Online Duel Accelerator



Can't open a Y3P 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.Y3P”。

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 Y3P extension without any issue.


Where I can download the application that support Y3P 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 Y3P 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 Y3P file?

The reasons for the lack of the ability to open a Y3P 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 Y3P file. If there is still something wrong, you might want to check:

  • Whether the Y3P file is damaged.
  • Whether the Y3P file is incorrectly linked in the registry entries.
  • Whether the Y3P file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the Y3P file format is incompletely.
  • Whether the Y3P file is infected.
  • Whether the drivers of the equipment used for opening a Y3P file are up to date.
  • Whether your computer has enough hardware resources to open a Y3P file.

If the Y3P 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.