BJK file format description

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

1 filename extension(s) found in our database.

.bjk - Blaise Database BJK Data

The BJK data files are related to Blaise. The BJK file is a Blaise Database BJK Data. Blaise is a flexible and powerful computer-assisted interviewing (CAI) system and survey processing tool for the Windows operating system.

Data files
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Blaise Database BJK Data related extensions:
Blaise Database
Blaise Data Model
Blaise Dataview File
Blaise Database BFI Data
Blaise Interview Specification
Blaise Datamodel

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

Can't open a .bjk 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 .bjk file extension is often given incorrectly!

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

bik, bj, bjo, bk, bkj, bkk, bmk, bnk, buk, jbk, jk, njk

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

DVD IFO Backup File
Sound Forge Batch Job
ExamView Question Bank
Guitar Rig Preset Bank
Windows Help Bookmark
WindLDR Bookmarks File

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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