What is a BSB file?
A .BSB file can belong to several different software applications. Most commonly, it is a Dental Implant Planning Case File created by Blue Sky Plan. Dentists and medical professionals use these files to store 3D models and patient treatment plans.
Alternatively, a .BSB file can be a BioShock Saved Game File developed by Take-Two Interactive Software. It can also be a Raster Nautical Electronic Chart used by navigation software like OpenCPN and created by companies like Maptech or government agencies like NOAA. Other known uses include BioWare Sound Bank files for game audio, which often use zlib compression, and German school administration reports compressed as .ZIP files.
How to open BSB files?
Because the .BSB extension is shared by completely different industries, you must use the correct software. You can install Blue Sky Plan for dental models, use OpenCPN for nautical charts, or load game files directly in BioShock.
However, you might not know which type of .BSB file you have. viewer.online/bsb can analyze .BSB files to identify the exact format and creator software, inspect the file structure, extract readable text, and check whether an online preview is available.
Best practices and troubleshooting
If you need to change the file format for broader compatibility, we recommend file conversion to sensible target formats on convert.guru. For example, nautical chart .BSB files can often be converted to standard image formats like .PNG or .JPG, and game audio banks might be extractable to .WAV audio files.
If your .BSB file is a school report, it is likely a renamed .ZIP archive. You can rename the extension to .ZIP and extract it with standard archive tools, but always ensure the file comes from a trusted source before extracting.
Summary
Ultimately, viewer.online/bsb is useful for identifying, inspecting, and understanding .BSB files without installing software or dealing with compatibility problems.