Opening a BSF File

The BSF file type is primarily associated with Xilinx ISE.

BSFFile Extension BSF
File extension: BSF
File type:  Data file

What is a BSF file

BSF files mostly belong to Xilinx ISE. BSF files can represent different specialized data formats. They are not a single standard format; instead, the extension is used in different fields.
For example, if the file is a Xilinx Block Symbol File, it is used in hardware design with tools like the Xilinx ISE Design Suite or Quartus II (via PlanAhead). You can find more details at this webpage.
Alternatively, a BSF file may be a Biodex System File. In this case, it stores signal data used by systems such as Biodex System 3 Pro or Biopac Student Lab. This file type is also known as a BioSig signal data file or a Biofeedback Studio File. More information is available at Biodex.
Another use is as a Building Structure File. These files often contain XML data and are used by Scia Engineer for structural modeling. Details can be checked at SCIA Engineer website.
Finally, some BSF files are Binary Sound Files. They store compressed audio data (often described as compressed Blizzard data) and are typically opened with a BSF Editor.

  • Xilinx Block Symbol File – For hardware block design.
  • Biodex System File – For signal and biofeedback data.
  • Building Structure File – An XML-based file for architectural models.
  • Binary Sound File – A compressed format for audio data.

FilExt.com note: If you have a BSF file, check the file header or use a text/hex editor to see if it contains XML structures or binary signals, which helps in choosing the right application to open it.

How to open BSF files

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

Online BSF Text Viewer

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Programs that open and convert BSF files:

  1. Xilinx ISE
    See the previous paragraphs to learn more about the main application. BSF files are often referred to as Xilinx ISE miscs because this type of file is primarily created or used by this software.
  2. BadukSearch/BadukTracer Selected Game File
  3. Bridge-Soft Quarterly File
    Related links: Extractor
  4. JCanyon: Grand Canyon for Java
    Contains 16 bit big-endian integer elevation values.
  5. Rainbow Six: Rogue Spear (Buildspace File) by Red Storm Entertainment, Inc.

Technical Data for BSF File Extension

File classification:
Misc
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: Quartus.BlockSymbol
EXEFile: C:/quartus/bin/quartus.exe %1

ProgramID: bsffile
EXEFile: %ProgramFiles%\BizFlow\bin\HWPKIHelper.exe /f /d %2

ProgramID: Quartus.BlockSymbol
EXEFile: %ProgramFiles%/Altera/quartus/bin/quartus.exe


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

How to solve problems with BSF files

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