Tips to open MARS file

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

MARS file extension

File Name Adobe MARS Format
File Developer Adobe Systems
File Category Layout Files

The MARS file is supported on 2 operating systems. Depending on your operating system, you may need different software to handle the MARS files. Below is a summary of the number of programs that support and open the MARS file on each system platform.

Operating systems
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0

What is MARS file?

The file in the MARS format belongs to the Layout Files category. It was designed by Adobe Systems. Layout Files consists of 137 similar files. Adobe MARS Format appears on 2 operating systems as a functional file. These systems consist of Mac OS, Windows, although it may occasionally be found on another system, it will be non-functional. It is recommended to use Adobe Acrobat to handle this file. This is a program created by Adobe Systems Incorporated. There are also 2 alternative programs to handle the MARS file. The Adobe Reader programs will also handle the file when the Adobe Acrobat program does not fulfill its role.

How to open MARS file?

The most common problem when using Adobe MARS Format is that a specific MARS is not associated with the program. This is manifested by the fact that MARS files open in unusual applications or do not have an assigned program. How to solve such a problem?

The first thing you should do is just "doubleclick" on the MARS 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 Adobe Acrobat

The first step is to check if the computer has the Adobe Acrobat program installed. This can be achieved by typing Adobe Acrobat into the operating system search engine. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Later in this article you will find a list of programs that can open MARS files.

Programs to open MARS file

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

Step 2. Create association of Adobe Acrobat with MARS files

If, despite the installed application, the MARS file does not start in the Adobe Acrobat application, you must create a file association. The association can be created using the drop-down list available by right-clicking on the file and selecting Properties. Information about the file and the program that the file is associated with are available here. Changes can be made using the "Change" button. 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. Checking the "Always use the selected program ..." box will permanently associate the MARS file with the Adobe Acrobat program.

Step 3. Update Adobe Acrobat to the latest version

If, however, after binding Adobe Acrobat with Adobe MARS Format there were still problems, you should update the program to the latest version. In this case, use the Adobe Systems Incorporated website or update the program from the application.

Step 4. Check for the following problems with the MARS 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 suggests truncating the MARS file contents when downloading or copying. The only repair option is to download the file again.
The computer may have fallen victim to a computer virus or hacker. A virus scan using an up-to-date antivirus program should fix the problem. Alternatively, you can use the scanners available online. For the best results, we will scan the entire operating system, not just our MARS file. However, remember that not every infected MARS file can be recovered, so it is important to take care of regular backups.
Older version of MARS file may not always be supported by the latest software version. On their websites, developers usually offer free solutions to such problems, e.g. in the form of a conversion program or an older version of the program.
There can be many reasons for the failure. The repair method must be adapted to the type of file and damage. Sometimes the program itself has options to repair the most popular MARS file corruption. The easiest way is to restore the file from a backup, if there is one, or contact Adobe Systems
When reading, a message appears that the file was encrypted or corrupted. The encrypted file MARS 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.
Some of the system directories are excluded from modification. While there is usually no problem reading such a file, it may not be possible to save it. Copying the MARS file to another location will fix the problem.
This problem only occurs with more complex files. In this case, the MARS file is blocked by the first application to open it. Closing other programs should help. Sometimes it is necessary to wait a while before referencing the MARS file again. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If this does not work either, restart the device.