>> FBU file

FBU file format description

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

1 filename extension(s) found in our database.

.fbu - FEBE Firefox Backup

The FBU archive files are related to FEBE. FBU file is a FEBE Firefox Backup. Firefox Environment Backup Extension (FEBE) is a Firefox extension, which can back up and restore a user profile.

Archive files
- / -
FEBE Firefox Backup related extensions:
ASUS Messaging SMS Backup
Valve Steam Data File
Quanquest Archive Data
CommCare Package
Internet Explorer for Mac HQZ Archive
Flip-Q Package

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

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

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

bbu, bfu, bu, cbu, dbu, ebu, fb, fbi, fbk, ffu, fub, fvu, tbu, vbu

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Brute Force Uninstaller Script
Family Tree Maker Backup Data
Slim! Compressed Archive
Gforth Blocks File
Total Annihilation Main Unit Definition
vBProductMaker vBulletin Product Data

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

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .fbu file format, then write to us!