>> 4BK file

4BK file format description

Many people share .4bk files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .4bk file can be edited, converted or printed with. On this page, we try to provide assistance for handling .4bk files.

1 filename extension(s) found in our database.

.4bk - 4D Backup Archive

The 4BK archive files are related to 4D Backup. 4BK file is a 4D Backup Archive. 4D Backup is a cross-platform database backup application.

4D Backup
Archive files
- / -
4D Backup Archive related extensions:
Top 4 Compressed Data
oZip Compressed Data
ljArchive Archive
Liberty Instruments LAUD Program Update
File Lock Pro Encrypted Archive
Zardoz Archive

Naturally, other applications may also use the .4bk file extension. Even harmful programs can create .4bk files. Be especially cautious with .4bk files coming from an unknown source!

Can't open a .4bk 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 .4bk file extension is often given incorrectly!

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

bk, ebk, rbk, tbk

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

eBook Pro eBook
Kryptel Backup File
TQSL Configuration Backup
Backup Copy File
Windows 95 Registry Backup
Embiid Reader eBook

Operating systems currently supports the following operating systems:

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

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