All about JSW Files

The JSW file type is primarily associated with WML JavaServer Page.

JSWFile Extension JSW
File extension: JSW
File type:  WML JavaServer Page files

What is a JSW file?

JSW files mostly belong to WML JavaServer Page. Use our "Online JSW Text Viewer" below to analyze your JSW file and to see all text it contains.

How to open a JSW file

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

Online JSW Text Viewer

Choose your .jsw file to analyze

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Trouble Opening a .JSW File? These Steps Will Help

JSW files can come from different programs and aren't universally openable.

  1. Identify the Source: Web developers use them as Wix Web Modules or WML JavaServer Pages. They may also be legacy Ichitaro 4.0 documents.
  2. Check the Header: Inspect the first lines in a text editor or hex viewer:
    • Readable JavaScript or XML tags suggest a Wix or JavaServer web script.
    • Unreadable binary data or specific magic bytes often imply an Ichitaro document.
  3. Use the Original Software: The original program is usually required. Try a code editor, Wix Editor, Apache Tomcat, or JustSystems Ichitaro. If ambiguous, ask the sender.
  4. Use this Webpage: Drag and drop your file into our viewer to detect its format, extract readable text, and preview the contents.

Technical Data for JSW File Extension

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: JXW.Document.8
EXEFile: %ProgramFiles%\JUSTSY~1\TARO16\TARO16.EXE /Exist

ProgramID: TaroViewDocumentFile
EXEFile: %ProgramFiles%\Justsystem\TaroView\TaroView.exe

ProgramID: JXW.Document.8
EXEFile: %ProgramFiles%\JUSTSY~1\TARO19\TARO19.EXE /Exist

ProgramID: JXW.Document.6
EXEFile: C:\JUST\TAROWIN6\JXW.EXE


a jsw WML JavaServer Page file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with JSW files

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