WAR Opener

File Type

Java Web Archive

Developer

Oracle

Category

Compressed Files

MIME

mime-type/not-avalible

Updated

11/08/2021

How to open WAR file?

WAR File Opener

The software referred to as WAR Opener allows you to freely work with WAR files, including opening their contents. If you have the appropriate software installed on your device, opening the WAR file should be done without any problems by double-clicking on the file's icon. After clicking on the WAR file icon, the operating system should open its content with the associated software. However, if an error occurred while opening the file, you can try to fix it by following the instructions below in turn.

How to open WAR file? 9 steps

If the user comes across a file named Java Web Archive, but is unable to open it, the first thing to do is to take the following steps:

  1. Check if the Java Web Archive file can be handled by the given operating system. Files with the WAR extension may not be supported by the operating system you are using.
  2. Make sure that the default application for the files WAR, IZArc or one of the following ALZip, WinZip, WinRAR, unrar is installed in the operating system. The solution to this problem is to install the appropriate software that supports files with the extension WAR.
  3. Verify that the default application for handling WAR files is one of the following software tools: IZArc, ALZip, WinZip, WinRAR, unrar. If this is not the case, you should manually set the program, preferably by editing the properties of the Java Web Archive file and displaying the applications available on the system that allow you to open it. Choose one of the IZArc, ALZip, WinZip, WinRAR, unrar applications to open the WAR files.
  4. Software programs that open WAR file extension

  5. If Java Web Archive is a file from the network or some other external source, it may be defective or incomplete. In this case, although one of the IZArc, ALZip, WinZip, WinRAR, unrar programs is installed, the Java Web Archive file cannot be opened. Try to download or copy the file again.
  6. If it turns out that the Java Web Archive file contains a virus, it will usually be impossible to open it. The best solution in this case is to run a virus scanner and check the system for viruses.
  7. The Java Web Archive file may be saved in a way that is no longer supported. In this case, you may find that the newer version of the application does not support this older format.
  8. The condition for the correct handling of the Java Web Archive file may be the regular download and installation of the application update in which the user wants to open it. Check the app for up-to-date information and, if necessary, install the latest version.
  9. In some cases, the user initiates the opening of the file with a shortcut that leads to a location where it is not present.
  10. The reason that prevents the opening of a given file may be administrative restrictions defined to protect the system by its administrator.

Useful tools

If, despite going through all the steps, it was not possible to open the file with the WAR extension, you can try some of the proposed tools. Below are the websites we have verified that may help you open the WAR file.

Opener.Tips

Free Online File Open Service


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