Opening MSL Files

The MSL file type is primarily associated with Visual Studio.

MSLFile Extension MSL
File extension: MSL
File type:  entity data model

What is an MSL file

MSL files mostly belong to Visual Studio by Microsoft. An MSL file is an entity data model which defines the relationship between a conceptual schema and a store schema for SQL database objects. This file is written in the XML-based Map Specification Language used by the Entity Framework bundled with .NET framework. Another type of MSL file is a script used to automate custom image editing and conversion tasks in ImageMagick image editor/converter. MSL files used by ImageMagick are written in magick-script scripting language.

How to open MSL files

You need a suitable software like Visual Studio to open an MSL file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your MSL file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a MSL file directly in the browser:. Just drag the file onto this browser window and drop it.

Online MSL File Viewer

Choose your .msl file to view

Read our privacy guarantee in Filext’s terms and privacy policy

Please allow ads on our site

This helps us keep our servers running. Then re-upload your file to view it.

Click here to see how to disable the ad blocker for filext.com

How to convert MSL files to JPG, PDF, HTML, DOC, ...

If you want to convert or edit an MSL file, you can use our free Online MSL File Converter (powered by Convert.Guru):
  1. To do this, click the button "Choose your .msl file to view" on this page.
  2. Your MSL file will then be displayed in the browser.
  3. Now click on "Save as..." at the top of the page.
  4. Then click the file format (e.g. PDF, JPG, DOCX, TXT, ...) you want.
  5. Your file will be converted and downloaded.

Programs that open and convert MSL files:

  1. Visual Studio by Microsoft
    See the previous paragraphs to learn more about the main application. MSL files are often referred to as Visual Studio developers because this type of file is primarily created or used by this software.
  2. ImageMagick (script) by ImageMagick Studio
    ImageMagick is a program for editing and converting images saved in various formats. It uses a script saved in an MSL file to automate image conversion and editing tasks. This file format is classified as Developer. Related links: Image Scripting Language
  3. MAINSAIL (source code) by XIDAK
    MAINSAIL is an integrated development environment and programming language. Source code written in this language is saved in an MSL file. This file format is classified as Developer. Related links: Mapping Specification Language File Format
  4. ProWORX Nxt (loadables) by Schneider Electric
    ProWORX Nxt is a discontinued software environment for programming and configuring Modicon programmable logic controllers. It uses loadables saved in MSL files. This file format is classified as Developer.

MSL file format:

Every file has a defined file format, i.e. how the data is arranged in the file. A file format is determined by the file extension and signature, so JPEG images have the extension .jpg and the first bytes in the file are ÿØÿ. Frequently, however, one file extension is used by different programs for different file formats, and one file format for different file extensions. So a detailed analysis of a file is vital in order to determine the format and the associated program. Below you will find our evaluation of the MSL files:

The MSL file extension is not found very often and includes very many different file formats. The following file formats are most commonly found in MSL files:

All other MSL files (82%) have no consistent format, the following 8 formats exist: Mapping Specification Language, NAME, OPENVIEW and yunh. Files like these are sometimes linked to professional, datalog, server, licence, sample, lists, login, model or holz. If you want to find out which format your MSL file belongs to, just click on the button "Choose your .msl file to view".

Technical Data for MSL File Extension

File classification:
Developer
Related files:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: Magick.MSLFile
EXEFile: %ProgramFiles%\ImageMagick\imdisplay.exe %1

ProgramID: Magick.MSLFile
EXEFile: %ProgramFiles%\Utilities\ImageMagick-6.2.8-Q16\imdisplay.exe

ProgramID: Magick.MSLFile
EXEFile: %ProgramFiles%\ImageMagick-6.2.9-Q8\imdisplay.exe

ProgramID: Magick.MSLFile
EXEFile: %ProgramFiles%\ImageMagick-6.2.9-Q16\imdisplay.exe

ProgramID: Magick.MSLFile
EXEFile: %ProgramFiles%\GraphicsMagick-1.1.7-Q16\gmdisplay.exe

ProgramID: Magick.MSLFile
EXEFile: %ProgramFiles%\ImageMagick-6.3.6-Q16\imdisplay.exe


an msl entity data model is a special file format by Microsoft and should only be edited and saved with the appropriate software.

How to solve problems with MSL files

  • Associate the MSL file extension with the correct application.
  • Update your software that should actually open entity data models. Because only the current version supports the latest MSL file format. Search, therefore, e.g. on the Microsoft manufacturer website after an available Visual Studio update.
  • To make sure that your MSL file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .MSL file online - secure, fast, and no downloads needed.
Drop here
View another file
MSL file viewer MSL file description