All about SCL Files

The SCL file type is primarily associated with Scala.

SCLFile Extension SCL
File extension: SCL
File type:  Scala scale

What is an SCL file?

SCL files mostly belong to Scala by Manuel Op de Coul. SCL files are Chord Diagram Library files utilized by Sibelius, a music notation software that creates musical scores, and also plays the music back using sampled or synthesised sounds.

  • Main Usage: The SCL file contains one or more chord diagrams, which include the corresponding finger placements in a musical score for playing multiple instruments, such as the guitar or trumpet. Furthermore, the SCL files can be shared between users such that multiple users are able to access the musical scores for multiple instruments corresponding to a single melody. The Sibelius software allows the user to open, edit, and remove chord diagrams directly through the program interface, thus reducing the need to manually delete data files externally of the software.
  • Alternatives: SCL files are also associated with the Scala software, a program for experimenting with music tunings. The SCL files contain the generated musical scales and store them in ASCII. Due to this, these files are human redable ASCII files or 8-bit character text files. Moreover, SCL files can also be associated with Pro/ENGINEER, a 3D product design software that features productivity tools that promote the best practices in design, while ensuring compliance with industry and company standards.

How do you open SCL files?

You need a suitable software like Scala to open an SCL 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 SCL file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a SCL file directly in the browser:. Just drag the file onto this browser window and drop it.

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Programs that open and convert SCL files:

  1. Scala by Manuel Op de Coul
    See the previous paragraphs to learn more about the main application. SCL files are often referred to as Scala simple text files because this type of file is primarily created or used by this software.
  2. Creo (system color file) by PTC
    Creo is a suite of 3D computer aided design/manufacturing/engineering (CAD/CAM/CAE) software. It has replaced PTC's older product, Pro/Engineer. The SCL file format is used by a custom color file in Creo. The file stores custom settings for system colors in Creo. This file format is classified as Settings. Related links: Creo on Wikipedia, Customizing System Appearance in Creo, Delay When Working with SCL Files, Forum Discussion About SCL Files, Creo Tutorials
  3. Sibelius (chord diagram library) by Avid Technology
    Sibelius is a scorewriter software that allows composers to produce sheet music. It also allows them to playback the written scores using sampled or synthesized sounds. The SCL file format stores a chord diagram library in Sibelius. This file format is classified as Data. Related links: Sibelius on Wikipedia, Sibelius Reference Guide Mentioning SCL Files, Forum Discussion About SCL Files
  4. SuperCopier (SuperCopier copy list) by BRULE Herman
    SuperCopier is a file copying software for Windows. An SCL file stores a SuperCopier copy list. The file is also used by UltraCopier, another software from the same developer. This file format is classified as Data. Related links: SuperCopier on Wikipedia, SuperCopier FAQs, SCL Files Mentioned in Article About SuperCopier, SuperCopier Video Tutorial, Comparison Between SuperCopier and UltraCopier

SCL file format:

A file format defines how the data in the file is structured. The initial characters of a file are called signature, sometimes also referred to as "magic bytes". The signature can be used to infer the file format. However, different programs can use the same file extension. Furthermore, a file extension can be renamed incorrectly and double-clicking on it will then display an error when it is opened. Knowledge is power - this also applies when dealing with unknown or faulty files. Our evaluation of the SCL files looks like this:

The SCL file extension has no uniform or dominant file format. The file formats most commonly found in SCL files are:

All the rest of the SCL files (80%) have different formats, often, for example, Samsung Kies backup, Sinclair TR-DOS disk image, FrontDesigner Scale setting, Unreal, MaxValue and SACL. Sometimes used for data, list, scrip, email, types or diatonic. You can get all the details of your SCL file by dragging it onto this page or by clicking the button "Choose your .scl file to analyze" above.

Technical Data for SCL File Extension


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: ZipZag.scl
EXEFile: %ProgramFiles%\ZipZag\zipzag.exe %1

ProgramID: Sclive_Cliplist
EXEFile: %ProgramFiles%\sclive\SCLIVE~1.EXE /open

ProgramID: Spectaculator.TrdosDiskImage.1
EXEFile: %ProgramFiles%\spectaculator.com\Spectaculator 6\SpecStub.exe

ProgramID: sclfile
EXEFile: %ProgramFiles%\Scala22\scala.exe

ProgramID: sclfile
EXEFile: %ProgramFiles%\SanctionII\sanctionii8.exe

ProgramID: NovaDevelopment.ScrapbookFactory.Calendar
EXEFile: %ProgramFiles%\Ideasoft\Scrapbooks Plus\scrapbk.exe

ProgramID: NovaDevelopment.ScrapbookFactory.Calendar
EXEFile: %ProgramFiles%\SCRAPBOOK FACTORY DELUX\scrapbk.exe


an scl Scala scale is a special file format by Manuel Op de Coul and should only be edited and saved with the appropriate software.

How to solve problems with SCL files

  • Associate the SCL file extension with the correct application.
  • Update your software that should actually open scala scales. Because only the current version supports the latest SCL file format. Search, therefore, e.g. on the Manuel Op de Coul manufacturer website after an available Scala update.
  • To make sure that your SCL file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .SCL file online - secure, fast, and no downloads needed.
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