alphabetical list of extensions

File extension .UNITY3D

File description

The file format of UNITY3D is associated with Unity Web Player. This software application is used to create video games based on web.

The file which stores all the data related to the game created is stored in the format of UNITY3D. This file format is actually an archive which is used to store all the files and data related to the game in one single file. The contents of such file are not accessible and the only way a person can access the data of that file is to embed that file into web page and open that web page through an internet browser.

Description of the problem

If you have on your computer a .UNITY3D file that you cannot open, you are in exactly the same situation as thousands of other people who have similar problems with this or any other unknown file.

There may be several reasons why you cannot open the file with .UNITY3D extension. Directly on this website you can find a solution of the most common problem with the .UNITY3D file – that you do not have on your computer the appropriate program to open the file.

Solution

From the list below, select the appropriate program, install it and double click on the icon of a file that did not want to open - the problem with the .UNITY3D file extension should be solved. However, if this does not happen, go back to the website to learn about other possible causes of the error, which have been described at the bottom of the website.

Other possible reasons why your .UNITY3D file does not want to open

In addition to the problem described above, i.e. the lack of the appropriate application to support the .UNITY3D file, there may be several reasons that cause problems with opening and operation of the data format:

1. Incorrect version of the installed application

A quite common problem is the lack of application in the appropriate version. Even if you have an application, with the help of which you should open the .UNITY3D file, you may have a problem with it because of its version. Perhaps in previous versions the application has not yet supported the .UNITY3D file, so download the update and check again.

2. Incorrect .UNITY3D file association with the program

If you have already installed the appropriate application, and it is the correct version, the file may not open correctly, because the operating system does not have information that this program supports the file. So you need to "show" which program the computer should use. To do this:

Right-click the .UNITY3D file
Go to the "Open with" - then "Choose default program ..."
Locate the appropriate application
Click "OK"

3. The file is corrupt

It also happens that the file you want to open is corrupt and therefore there is no such possibility. In this situation, you should find its different version, or ask a person from whom you got, to send it again.