Opening a PWB File

The PWB file type is primarily associated with Promethean ActivInspire.

PWBFile Extension PWB
File extension: PWB
File type:  data file

What is a PWB file?

PWB files mostly belong to Promethean ActivInspire. Files with the PWB extension serve different purposes depending on the application that created them. They are not a single standard but a label used by several programs.
File Uses:
  • Interactive Whiteboard: The majority of PWB files are whiteboard files generated by Promethean ActivInspire. These files store drawn content, annotations, and instructional material for interactive lessons. For details, visit Promethean World.
  • Simulation Case: Some PWB files are case files used by PowerWorld Simulator. They hold simulation data, network models, and scenarios for electrical system analysis. More information is available at PowerWorld.
  • Backup Data: Other instances involve backup files from the Pure Writer application. These backups are sometimes compressed internally using formats like ZIP or 7z. An example is available at Pure Writer on Google Play.
  • Technical/Workbook Files: A few PWB files store technical configurations, such as printer working bandwidth settings or waveform data, and even performance workbooks (e.g. Porsche Workbook for MoTeC i2 Pro). These are less common but use the same extension for specific industry applications.
  • FilExt.com usage note: The file’s structure may vary—it might involve plain data, compressed archives, or a compound container. Opening and viewing such a file requires using or converting it with the original related software.

    How to open a PWB file

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

    Online PWB Text Viewer

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    Programs that open and convert PWB files:

    1. Promethean ActivInspire
      See the previous paragraphs to learn more about the main application. PWB files are often referred to as Promethean ActivInspire data files because this type of file is primarily created or used by this software.
    2. Password Boss (Data File) by Ammosoft Software
      [Russian site] Password Boss is a tool for keeping passwords. The identifying characters used for this association are - Hex: 50 42 31 2E, ASCII: PB1.
    3. PhotoWeb (Image File) by Magnitude
      PhotoWeb is a small graphic editor for userbars, banners, icons (not an ico file), buttons (not animated), and similar things. This file format is classified as Graphic.

    PWB file format:

    The file format, which is the arrangement and type of data in a file, determines which program can open the file. 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. Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. So a detailed analysis of a file is vital in order to determine the format and the associated program. In the following you will find our evaluation of the PWB files:

    The PWB file extension is used very often and is used by different programs with different formats. The file formats most commonly found in PWB files are:

    The remaining 30% of all PWB files are different files with different signatures, the following 5 formats can be found: ZIP, GZIP and PDF. These files sometimes refer to backup, writer, pure, articles, books, assignment, restoring, proyecto, network, before, group, area, nets, nyps, pbwb or your. If you want to find out what your PWB file contains, drag and drop it onto this page.

    Technical Data for PWB File Extension

    File classification:
    Data
    Identifier:
    Hex: 50 42 31 2E, ASCII: PB1 (provided by TrID database)
    Related files:
    pwd, epc, raw, pbw, pwf, zip, pmb, crdownload, png, pdb, dat, db, pdf, enc, sig, rar, txt, jpg, 7z, gz, doc, xls

    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: PowerWorld_Simulator_Binary
    EXEFile: %ProgramFiles%\POWERW~1\SIMULA~1\pwrworld.exe %1


    a pwb data file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with PWB files

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