Opening an SWS File

The SWS file type is primarily associated with SageMath.

SWSFile Extension SWS
File extension: SWS
File type:  document

What is an SWS file?

SWS files mostly belong to SageMath. SWS files are used by different programs to store specific project data. In most cases, these files are Sage Worksheets used by SageMath (SageMath website). They keep interactive computations, code, and notes in a compressed (BZ2) format.
Other uses include:
  • PowerDesigner workspace files that record design information in an XML format (SAP).
  • DataStudio experiment files from PASCO Science Workshop that log experimental setups (PASCO).
  • Screenwriting files created by Final Draft used for scripts; sometimes these are handled by Visual Studio Code (Final Draft).
  • Still image or session files used in audio/video setups for Kahuna switchers or Cakewalk sessions related to Steinberg Cubase (Grass Valley).

  • FilExt.com tip: This extension marks a data container that must be opened with its original software to ensure proper format interpretation. Do not rename or convert the file format without the correct tools.

    How to open SWS files

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

    Online SWS Text Viewer

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    Programs that open and convert SWS files:

    1. SageMath
      See the previous paragraphs to learn more about the main application. SWS files are often referred to as SageMath data files because this type of file is primarily created or used by this software.
    2. S-PLUS Workspace
    3. Science Workshop File
    4. Screen Writer Studio File
    5. SmartWidgets File
    6. Spanish Whiz (Sound File) by GB Blanchard
      Spanish Whiz is for those who already know some Spanish and want to expand vocabulary, pronunciation and listening skills. Includes exercises, dictations, games, a dictionary and short, easy to understand explanations.
    7. Swift Generator Instruction File
    8. SWiSH Studio (Document) by SWiSHzone.com Pty Ltd
      SWiSH Studio2 lets you convert your SWF files to projector executables, screensavers or burn directly to a CD-ROM and DVD. The identifying characters used for this association are - Hex: 5F 00 53 00 57 00 69 00 53 00 48 00 73 00 74 00 75 00 64 00 69 00 6F 00 5F 00 5F 00 64 00 6F 00 63 00 75 00 6D 00 65 00 6E 00 74 00 5F, ASCII: _.S.W.i.S.H.s.t.u.d.i.o._._.d.o.c.u.m.e.n.t._.
    9. VHDL Simili Sonata Project File

    SWS file format:

    To find out what program is needed to open SWS files, you need to determine the file format. Each file format has a unique extension and almost always a unique signature. For example, Microsoft Word documents have the extension .docx and the signature (usually the first 3 characters in this file) PK. 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 analysis of the SWS files produces the following result:

    The SWS extension is quite commonly used. The file itself includes different formats for different programs. The two most common formats are as follows:

    All the rest of the SWS files (30%) have different formats, often e.g. VisualScript. Often described as masi, introduccio, challenge, kolokwium, solution, algebra, perfect, prctica, deroui, vjezba, death or comb. If you want to find out what your SWS file contains, drag and drop it onto this page.

    Technical Data for SWS File Extension

    File classification:
    Data
    Related files:
    sagews, pdm, xmi, fdx, cwp, swp, dsx, vss, cws, swf, sdcsw, sol, swsx, sws0, sage, oom, wsw, zip, dmg, fem, sxw, exe, rtf, mov, pdf, zst, txt
    Mime type:

    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: Screenweaver.Document
    EXEFile: %ProgramFiles%\SCREEN~1\Screenweaver.exe %1

    ProgramID: SiriusWidgetSkin
    EXEFile: %SystemRoot%\System32\WScript.exe C:\Documents and Settings\DA MAN\Local Settings\Application Data\Yahoo\Widget Engine\Widget Data\Bubba Widget2.04\assoc.js

    ProgramID: DesignCheckBuilder
    EXEFile: %ProgramFiles%\SolidWorks 2007\DsgnChk\DsgnChkDesignBinderu.exe

    ProgramID: PowerAMC.SWS.12
    EXEFile: %ProgramFiles%\Sybase\PowerAMC 12\amcshll12.exe /workspace


    an sws document is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with SWS files

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