File extension Details of XLK, QBX, QBB, QIC, FUL, FBK, FBK, FBC, FBF

Name:	XLK
File Type:	Excel Backup File
Popularity:	3
Category:	backup
File Description:	Backup of an Excel Spreadsheet
Open Programs:	Mac OS Microsoft Excel Windows Microsoft Excel

Name:	QBX
File Type:	QuickBooks Accountant Transfer File
Popularity:	3
Category:	backup
File Description:	Accountant transfer file based off a QuickBooks company .QBW file; saves QuickBooks data in a format designed for accountants and tax preparers; entries within the QBX file cannot be modified except for adding General Journal notes. To create an Accountant Transfer File, first select "Accountant's Review..." from the File menu, then choose "Create Accountant's Copy" and save the file.
Open Programs:	Mac OS Intuit QuickBooks Windows Intuit QuickBooks

Name:	QBB
File Type:	QuickBooks Backup File
Popularity:	3
Category:	backup
File Description:	Backup of financial data created by QuickBooks money management software; used to restore the original data in case the primary .QBW file is deleted or corrupted. NOTE: The file extension may need to be changed from ".qbb" to ".qbw" in order for the file to open correctly in QuickBooks.
Open Programs:	Mac OS Intuit QuickBooks Windows Intuit QuickBooks

Name:	QIC
File Type:	Windows Backup File
Popularity:	3
Category:	backup
File Description:	Backup file created by the backup utility included with Windows 95 and 98; saved in the QIC-113 format; contains a collection of files in a compressed archive that are expanded when restored using the Windows Backup program.
Open Programs:	Windows Windows Backup Utility

Name:	FUL
File Type:	Microsoft Backup File List
Popularity:	3
Category:	backup
File Description:	Contains a list of files backed up using Microsoft Backup (MSBackup for MS-DOS or MWBackup for Microsoft Windows); referenced by both backup programs when restoring backed up files. NOTE: The FUL file contains only references to the backed up files, not the files themselves; file backups may have extensions such as ".001," ".002," etc.
Open Programs:	Windows Microsoft MSBackup or MWBackup

Name:	FBK
File Type:	Microsoft Dynamics NAV Backup File   (Most common)
Popularity:	3
Category:	backup
File Description:	Backup of a database created with Microsoft Dynamics NAV; contains financial data used for business management and analysis; can be used to restore data if the primary database (.FDB) file becomes corrupted or is deleted. Microsoft Dynamics NAV was previously called Microsoft Navision.
Open Programs:	Windows Microsoft Dynamics NAV or Navision

Name:	FBK
File Type:	Family Tree Maker for Windows Backup File
Popularity:	3
Category:	backup
File Description:	Compressed backup of a family tree (.FTW) file created with Family Tree Maker for Windows; may be created as a backup file in case the original family tree file is damaged or deleted; can be restored by selecting "File->Restore From Backup" within Family Tree Maker. NOTE: Family Tree Maker for Windows uses the ".fbk" file extension, while Family Tree Maker for DOS saves backups as .FBC files.
Open Programs:	Windows Ancestry.com Family Tree Maker for Windows

Name:	FBC
File Type:	Family Tree Maker for DOS Backup File
Popularity:	3
Category:	backup
File Description:	Compressed backup of a family tree (.FTM) file created with Family Tree Maker for DOS; created as a backup in case the original family tree file is lost or damaged; can be restored by selecting "File->Restore From Backup" within Family Tree Maker. NOTE: Family Tree Maker for DOS uses the ".fbc" file extension, while Family Tree Maker for Windows saves backups as .FBK files.
Open Programs:	Windows Ancestry.com Family Tree Maker 16 and earlier

Name:	FBF
File Type:	Free Backup Fix Backup File
Popularity:	3
Category:	backup
File Description:	Backup archive containing files and folders backed up using Free Backup Fix; may contain an entire hard drive backup or selected files and folders; can be used to restore corrupt files or data lost due to a system crash.
Open Programs:	Windows Promosoft Free Backup Fix

Name:	FBU
File Type:	FEBE Firefox Backup File
Popularity:	3
Category:	backup
File Description:	Collection of Firefox extensions and other data backed up with FEBE, a Firefox backup program; may contain extensions, themes, bookmarks, preferences, and user cookies; can store extensions as a single .XPI file, which can be used to sync Firefox settings across multiple computers. FEBE stands for "Firefox Environment Backup Extension."
Open Programs:	Mac OS FEBE Windows FEBE Linux FEBE