Files with bss extension can be mostly found as data files Bridge Base free on-line Bridge card game.

There is one other file type using
the BSS file extension!

empty icon.bss - Resident Evil background image

Detailed description

Software that open bss file

Add comment

BSS file extension - Bridge Base data

What is bss file? How to open bss files?

File type specification:

Text file type icon Text file type

File extension bss is related by Bridge Base Online, a free online bridge service.

Convention card editor -- bidedit.exe uses and creates basic text files with a BSS file extension.

Updated: April 18, 2024

The default software associated to open bss file:

NotePad++ text editor icon

Notepad++ Team logoNotePad++ text editor  Microsoft Windows software

Company or developer:
Notepad++ Team

A very popular free text and source code editor. It supports syntax highlighting and syntax folding for C, C++, HTML, ASP, Java, Pascal, PHP, Cobol, CSS etc. Notepad++ also supports plugins to add new features. It is localized to many languages.

Help how to open:

Use any text editing tool to view content of .bss files.

How to convert:

As far as we know, no conversion for .bss files is possible.

Related links:

Bridge Base Online installation guide

Bridge Base Online website

List of software applications associated to the .bss file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open bss file, edit bss file, convert bss file, view bss file, play bss file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting bss files.

Software that open bss file - Bridge Base data

Programs supporting the exension bss on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open bss file action.

Microsoft Windows:

Main software associated with bss file by default:
NotePad++ text editor small icon NotePad++ text editor
Other suggested software:
Sublime Text small icon Sublime Text
Microsoft Windows NotePad small icon Microsoft Windows NotePad

Apple macOS / Mac OS X:

Previous file extension
BSDL file extension > Text file types

Next file extension
file extension BT


Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed