>> BKO file

BKO file format description

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

1 filename extension(s) found in our database.

.bko - BackupOutlook Backup Archive

The BKO archive files are related to BackupOutlook. The BKO file is a BackupOutlook Backup Archive. BackupOutlook is a reliable tool that backs up all your Outlook data and settings - your emails, contacts, tasks, calendar, notes, journal entries, signatures, accounts, rules, etc.

Archive files
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BackupOutlook Backup Archive related extensions:
Android Library Project
Enveloc Secure Archive
YAK Compressed Archive
7zX Compressed Archive
Analytics Analysis App Package
Money Manager Backup Archive

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

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

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

bjo, bk, bk0, bki, bkk, bkl, bkp, blo, bmo, bo, bok, boo, gko, ko

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

IBM Library Server Bookshelf Index File
IBM DB2 Binary Large Object Data
Boo Encoded Data
KeyCarbon Binary Keystroke Log
Gerber Keep Out Layer
BSC Intermediate Object

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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