Opening a BUL File

The BUL file type is primarily associated with Capella.

BULFile Extension BUL
File extension: BUL
File type:  Report Card Data File

What is a BUL file?

BUL files mostly belong to Capella by Castor & Pollux Software Inc. Site under construction when submitted.

How to open a BUL file

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

Online BUL Text Viewer

Choose your .bul file to analyze

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Programs that open and convert BUL files:

  1. Capella by Castor & Pollux Software Inc.
    See the previous paragraphs to learn more about the main application. BUL files are often referred to as Capella databases because this type of file is primarily created or used by this software.
  2. Holiday Lights Screen Saver Bulb File
    Program ID is HolidayLights.Bulb
  3. JSim (I4 Bullseye Data Format) by University of Washington
    JSim is a Java-based simulation system for building quantitative numeric models and analyzing them with respect to experimental reference data. JSim's primary focus is in physiology and biomedicine, however its computational engine is quite general and applicable to a wide range of scientific domains. JSim models may intermix ODEs, PDEs, implicit equations, integrals, summations, discrete events and procedural code as appropriate. JSim's model compiler can automatically insert conversion factors for compatible physical units as well as detect and reject unit unbalanced equations. JSim also imports the SBML and CellML model archival formats. JSim should not be confused with J-Sim (formerly known as JavaSim). Related links: JSim Data Sets Page

Technical Data for BUL File Extension

File classification:
Database
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: HolidayLights.Bulb
EXEFile: %ProgramFiles%\TIGERT~1\HOLIDA~1\HOLIDA~1.EXE open

ProgramID: DoubleImage.Log
EXEFile: %ProgramFiles%\Host Interface International\Double Image-O\Double Image-O.exe -o:%1


a bul Report Card Data File is a special file format by Castor & Pollux Software Inc. and should only be edited and saved with the appropriate software.

How to solve problems with BUL files

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