LES file format description

LES file format

We made this page to help you understand how to work with LES files. Here, you can find info on software that can handle these files. It includes simple programs for opening and converting them.

Learn about the LES file and its functions here!

We also explain how to convert them into other types. It's simple and hassle-free. For opening or changing LES files, this page offers all the tools you need.

#1 TurboWin LES Data

The LES file is categorized under Data. It is associated with TurboWin, serving as a TurboWin LES Data. TurboWin is a computer-based meteorological logbook. It is developed by the Royal Netherlands Meteorological Institute (KNMI) and endorsed by the World Meteorological Organization (WMO) for use on voluntary observing ships. Visit the website of TurboWin for a detailed description of the LES format.

Category:Data files
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TurboWin LES Data related extensions

  • wt WiredTiger Database Dump
  • vdat SkyGazer Data
  • iwnew Autonomy Interwoven iwdeploy Server Received File
  • tex Concordance Text Data

#2 Mklesson Lesson File

The LES file is categorized under Data. It is associated with Mklesson, serving as a Mklesson Lesson File. Mklesson is simply a program which takes as input a file called a lesson file (with the file extension .les). Mklesson produces a large set of WWW files in HTML format (with the file extension .htm or .html). Visit the website of Mklesson for a detailed description of the LES format.

Category:Data files
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Mklesson Lesson File related extensions

  • lin LISCAD Line Styles Data
  • agdata Ag Leader InCommand Data
  • pp3 PlanetPress Suite Form Data
  • mtt Live Messenger Saved Contact

#3 LayoutEditor Schematic Data

The LES file is categorized under Data. It is associated with LayoutEditor, serving as a LayoutEditor Schematic Data. The LayoutEditor is a general editor for layout designs and schematics in all areas like micro electronics, MEMS, nano electronic. Visit the website of LayoutEditor for a detailed description of the LES format.

Category:Data files
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LayoutEditor Schematic Data related extensions

  • lel LayoutEditor Library Data

Did someone accidentally misspell the LES filename?

The LES filename extension may be misspelled. We compiled a list of similar file extensions to help you find errors.

Filename extensions similar to LES:

Windows can't open your LES file?

When you try to open a file by double-clicking it, Windows looks at the file's name to figure out what to do. If Windows doesn't know the file type, it'll ask you to choose an app to open this LES file.

To set the LES file association in Windows 11, you can follow these steps

  1. Open the Settings app by clicking on the Start menu and selecting the gear icon.
  2. In the Settings app, click on System and then select Apps from the left-hand side menu.
  3. Scroll down and click on the Default apps option.
  4. In the Default apps section, you will find various categories. They include Email, Web browser, and Music player.
  5. Locate the category that matches the file type you want to associate. For example, choose Photos for image files, or Video player for video files.
  6. Click on the current default app listed under the category. A list of available apps will appear.
  7. Choose the app you want to set as the default for that file type. If the app you want is not listed, click on More apps to see more options. Or, click on Look for an app in the Microsoft Store to search for apps.
  8. After selecting the app, it will become the default choice for opening files of that type.

It's worth mentioning that you don't always need to set LES file association. Many apps can open files. They don't need a specific file association to be set.

Handle LES files with care

Exercise caution when handling LES files from unknown sources. Files from certain sources can threaten your computer's security. They might contain malware, viruses, or harmful software. To minimize risks, avoid downloading or opening unfamiliar LES files. Use trusted antivirus software to scan files from unknown sources before opening.

If you find the information on this LES page useful, please feel free to link to this page. >> LES file