BJB file format description

Many people share .bjb files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .bjb file can be edited, converted or printed with. On this page, we try to provide assistance for handling .bjb files.

1 filename extension(s) found in our database.

.bjb - z/VSE System Binary Job Data

The BJB data files are related to z/VSE. The BJB file is a z/VSE System Binary Job Data. z/VSE (Virtual Storage Extended) is an operating system for IBM mainframe computers, the latest one in the DOS/360 lineage.

Data files
- / -
z/VSE System Binary Job Data related extensions:
GOM Player Data
Race Studio 2 Map File
OCTGN Deck Data
Casio fx-9860G Add-in
Lookout Direct Security Data
Oracle Database Storage Area

Naturally, other applications may also use the .bjb file extension. Even harmful programs can create .bjb files. Be especially cautious with .bjb files coming from an unknown source!

Can't open a .bjb file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .bjb file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

bb, bbj, bib, bj, bjf, bjg, bkb, bmb, bnb, bub, fjb, jb, jbb, njb, vjb

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

VariCAD Block File
BuilderUI Batch Job
Visustin Job Data
JBit Program
Onyx BAMBOO Modeler Data
BibTeX Document

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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