Tips to open MODS file

Can't open the MODS file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open MODS files as well as a list of programs that support MODS files.

MODS file extension

File Name Mozilla XULRunner Data Format
File Category Misc Files

The MODS file is supported on 3 operating systems. Depending on your operating system, you may need different software to handle the MODS files. Below is a summary of the number of programs that support and open the MODS file on each system platform.

Operating systems
  • 1
  • 1
  • 1
  • 0
  • 0
  • 0

What is MODS file?

The file in the MODS format belongs to the Misc Files category. Misc Files consists of 6033 similar files. Mozilla XULRunner Data Format is supported by 3 operating systems. The file will work on Linux, Mac OS, Windows systems, unfortunately not on others. It is recommended to use Firefox to handle this file. This is a program created by Mozilla Corporation. There are also 2 alternative programs to handle the MODS file.

How to open MODS file?

The most common problem when using Mozilla XULRunner Data Format is that a specific MODS is not associated with the program. This causes the file MODS to open by system applications not designed for this purpose, or to display a message that there is no associated program. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the MODS file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install Firefox

An often overlooked issue is to make sure that Firefox is installed on the computer. This can be achieved by typing Firefox into the operating system search engine. If it is not, installation may solve the problem, as most applications create file associations during installation. Below is a list of programs that support the file MODS.

Programs to open MODS file

Remember to download programs supporting MODS files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of Firefox with MODS files

If, despite the installed application, the MODS file does not start in the Firefox application, you must create a file association. It is most convenient to call the context menu with the right mouse button and select Properties. The window will show, among other things, the type of the file and the information by which the program is used to launch the file. Using the "Change" button we can set the program to handle this type. The program should be visible in the window, otherwise it should be selected manually using the "Browse" button and the program installation directory should be indicated. The "always use the selected program ..." field will set the Firefox application as the default for handling the MODS file.

Step 3. Update Firefox to the latest version

The fault may also lie with the Firefox program, it is possible that Mozilla XULRunner Data Format requires a newer version of the program. This can be done using the application (if it provides such options) or from the Mozilla Corporation website and install the latest version.

Step 4. Check for the following problems with the MODS file

Of course, it may happen that despite the above steps, the file still does not work. The most common file problems are:

The affected file may be 0 KB or smaller than expected. This is most often caused by a problem while downloading the MODS file. The only repair option is to download the file again.
The operating system may be infected with a computer virus. A quick virus scan using an up-to-date antivirus program should clear up any doubts. Alternatively, you can use the scanners available online. The scan should cover the entire computer, not only the MODS file that we want to open. As a result of the scan, sometimes it is not possible to recover MODS files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
A typical compatibility error - the program does not support the older version of the MODS file. These problems are known and are often very easy to fix using the software developers's website.
There can be many reasons for this. The repair method must be adapted to the type of file and damage. Sometimes the program itself has options to repair the most popular MODS file corruption. The easiest way to restore the file is from a backup or by contacting , but this one can be expensive. Not all damage can be reversed.
The program indicates that the file is encrypted or corrupted. The encrypted file MODS except for the special designation, works normally, but only on the device where it was encrypted, before transferring it to another machine, decryption is required.
The operating system protects files in some locations (e.g. the root of the system partition) against unauthorized access. While there is usually no problem reading such a file, it may not be possible to save it. It is best to move MODS to a different directory.
This can happen on a file that does not support multiple access. Some file types can only be opened in one program at a time. Closing other programs should help. Sometimes it is necessary to wait a while before referencing the MODS file again. Some anti-virus or backup software may occupy the MODS file for a certain period of time. If this does not work either, restart the device.