Tips to open SLX file

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

SLX file extension

File Name MathWorks Simulink Model Format
File Developer MathWorks
File Category Data Files

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

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

What is SLX file?

The file with the extension SLX is the Data Files file type. The creator of this file is MathWorks. Additionally, the Data Files category contains 1326 of other files. MathWorks Simulink Model Format is most often found on 3 operating systems. The file will work on Linux, Mac OS, Windows systems, unfortunately not on others. The main program that supports this format is Simulink. This was created by The MathWorks, Inc.. There are also 2 alternative programs to handle the SLX file.

How to open SLX file?

An often recurring problem with MathWorks Simulink Model Format is that SLX is not associated with the correct program file. This causes the file SLX to open by system applications not designed for this purpose, or to display a message that there is no associated program. How to solve such a problem?

The first thing you should do is just "doubleclick" on the SLX 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 Simulink

An often overlooked issue is to make sure that Simulink is installed on the computer. To do this, enter the name Simulink into the 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 SLX.

Programs to open SLX file

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

Step 2. Create association of Simulink with SLX files

However, it may happen that the application itself does not cause the SLX file to open in the Simulink application, but you can set it manually. It is most convenient to call the context menu with the right mouse button and select Properties. The displayed window will contain information about the program that supports this type of file. Using the "Change" button we can set the program to handle this type. It may happen that in the next window there will be no appropriate program - however, this can be corrected with the "Browse" option where you should manually indicate the program location. Checking the "Always use the selected program ..." box will permanently associate the SLX file with the Simulink program.

Step 3. Update Simulink to the latest version

The fault may also lie with the Simulink program, it is possible that MathWorks Simulink Model Format requires a newer version of the program. Some applications allow you to update from the program level, and for others you need to download the installer from the The MathWorks, Inc. page and install.

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

If the above steps do not help, you can assume that the file itself is not correct. This could be due to the file itself, the cleanest issues are:

The affected file may be 0 KB or smaller than expected. Usually this applies to SLX files downloaded from the Internet in case the download did not finish properly. Downloading the file again should fix the problem.
The computer may have fallen victim to a computer virus or hacker. Perform a virus scan using available and up-to-date anti-virus software. Alternatively, you can use the scanners available online. For the best results, we will scan the entire operating system, not just our SLX file. However, remember that not every infected SLX file can be recovered, so it is important to take care of regular backups.
Older version of SLX file may not always be supported by the latest software version. Help should be sought from the software developer, as they usually recommend using free file converters or installing an older version of the program.
The file may be corrupted in a number of ways. Depending on the type of file, it is necessary to repair it accordingly. Some programs offer the ability to automatically repair SLX file corruption. The easiest way to restore the file is from a backup or by contacting MathWorks, 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 SLX 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. The problem is only writing to the file, not reading it. Copying the SLX file to another location will fix the problem.
This problem usually affects more complex files. You may find that another program you are using is preventing you from working with the file. Just close unnecessary programs. Sometimes it is necessary to wait a while before referencing the SLX file again. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If nothing helps, please reset the device.