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Filetype description
File Extensions
---
Backup
FILExt
---
Microsoft
Backup
File
Set (
Microsoft
Corporation
)
File Extensions
!@!
Windows
backup
of WIN.INI
file
FILExt
$$$
Backup
File Extensions
$$$
Mostly
backup
file
format
-
many
applications
FILExt
$$M
3D
GameStudio
Backup
Map (
Conitec
Datasystems
Inc)
FILExt
$DX
Ca
Visual
Objects
Platform
for
Developer
(
CAVO
)
Backup
Index
File
(CA)
File Extensions
{PB
Backup
(
WordPerfect
)
FILExt
{PB
Backup
Wikipedia
~??
Old
Backup
files
(.MNU to .~MN) -
Resource
Workshop
-
Borland
Delphi
FILExt
~01
(~01..~99)
Norton
Editor
Backup
File
File Extensions
~CP
backup
of
Borland
C++
Builder
Source
file
FILExt
~DE
C++
Project
Backup
File
(
Borland
Software
Corporation
)
File Extensions
~DE
Project
backup
(
Borland
C++ 4.x)
File Extensions
~DE
Project
backup
file
File Extensions
~DF
backup
of
Borland
C++
Builder
form
definition
file
FILExt
~DF
Delphi
DFM
File
Backup
(
Borland
Software
Corporation
)
File Extensions
~DF
Delphi
Form
Backup
of a DFM
file
FILExt
~DFM
Delphi
Backup
File
(
Borland
Software
Corporation
)
FILExt
~DP
Delphi
DPR
File
Backup
(
Borland
Software
Corporation
)
File Extensions
~DP
Delphi
Project
Backup
of a DPR
file
FILExt
~DR
ARKEY
Drawing
Backup
File Extensions
~H
backup
of
Borland
C++
Builder
Source
file
File Extensions
~MN
Menu
backup
(
Norton
Commander
)
File Extensions
~MN
Menu
backup
FILExt
~MN
Norton
Commander
Menu
Backup
FILExt
~PA
Delphi
PAS
File
Backup
(
Borland
Software
Corporation
)
File Extensions
~PA
Delphi
Pascal
Backup
of a PAS
file
FILExt
~PAS
Delphi
Backup
(
Borland
Software
Corporation
)
File Extensions
~PR
Project
backup
file
(
Terramodel
)
File Extensions
~PR
Project
backup
file
FILExt
~PR
Terramodel
Project
Backup
File Extensions
000-20009
Mostly
backup
file
formats
divided
into
multiple
numbered
files
File Extensions
000-999
Often
backup
versions
of
files
FILExt
000
(000-999)
Sequentially
Numbered
Backup
Files
FILExt
000
(000-999)
Used
to
number
backup
versions
of
files
or
used
to
number
related
data
files
for
multiple
users
of a
small
-
scale
PC
application
TrID
000
Sage
Backup
Header Hexdump
:
53 41 47 45 42 41 43 4B 55 50
FILExt
001
Norton
(
Ghost
)
Backup
File
(
Symantec
Corporation
)
TrID
001
Norton
Backup
file
Header Hexdump
:
00 4E 4F 52 54 4F 4E 20 56 65 72 20
FileInfo
001
Norton
Ghost
Disk
Backup
File Extensions
001
Often
used
as
backup
file
TrID
001
Sage
Backup
Header Hexdump
:
53 41 47 45 42 41 43 4B 55 50
FILExt
00B
PenSoft
Payroll
Backup
File
File Extensions
00B
PenSoft
Payroll
Backup
File
FILExt
01B
PenSoft
Payroll
Backup
File
File Extensions
01B
PenSoft
Payroll
Backup
File
FILExt
1-STEP
1-
Step
Backup
(
Iomega
)
File Extensions
1-STEP
Backup
file
(
Iomega
Backup
)
File Extensions
1-STEP
Backup
file
FILExt
1
Pro/
ENGINEER
Backup
File
(PTC)
File Extensions
1
Pro/
ENGINEER
backup
file
File Extensions
113
Backup
data
file
FILExt
113
Iomega
Backup
File
(
Iomega
)
FileInfo
113
Iomega
Backup
File
FILExt
360
Backup
File
FILExt
82B
TI-82
Backup
(
Texas
Instruments
Inc.)
FILExt
82B
TI-82
Backup
(
Texas
Instruments
Inc.)
FILExt
83B
TI-83
Backup
(
Texas
Instruments
Inc.)
FILExt
85B
TI-85
Backup
(
Texas
Instruments
Inc.)
FILExt
89B
TI-89
Backup
(
Texas
Instruments
Inc.)
FILExt
8XB
TI-82-
Plus
Backup
(
Texas
Instruments
Inc.)
FILExt
92B
TI-92
Backup
(
Texas
Instruments
Inc.)
TrID
999
Sage
Backup
Header Hexdump
:
53 41 47 45 42 41 43 4B 55 50
FILExt
9XB
TI-92
Plus
Backup
(
Texas
Instruments
Inc.)
FILExt
AAA
Xtal
Backup
File Extensions
AAA
Xtal
Backup
FileInfo
ABBU
Address
Book
Backup
FILExt
ABK
Ability
Office
Write
Document
Backup
(
Ability
Software
)
File Extensions
ABK
Ability
Write
backup
file
FILExt
ABK
Any
Automatic
Backup
Wikipedia
ABK
Automatic
backup
file
-
CorelDRAW
FileInfo
ABK
Automatic
Backup
File Extensions
ABK
Automatic
backup
File Extensions
ABK
Avigo
backup
File Extensions
ABKPRJ
Ashampoo
backup
project
file
FILExt
AFZ
Ancestry
Family
Tree
Backup
Data
File
(
MyFamily
.com Inc.)
File Extensions
AFZ
Family
Tree
backup
file
FILExt
AJA
AJC
Active
Backup
Backup
Revision
Control
Archive
(AJC
Software
)
File Extensions
AJA
Backup
revision
control
archive
file
FILExt
AJL
ARCserve
Backup
Journal
File
(
Computer
Associates
International
Inc.)
FILExt
ALB
Cubase
or VST
Backup
Song
File
(
Steinberg
)
File Extensions
ALB
Steinberg
Cubase
or VST
Backup
Song
file
FILExt
APB
Avram
's PC
Backup
File
List
(
QuadraSoft
)
FILExt
ASD
Word
Automatic
Backup
(
Microsoft
Corporation
)
File Extensions
ASHDISK
Ashampoo
backup
file
File Extensions
ASX
Backup
script
FILExt
ASX
Cheyenne
Backup
Script
FILExt
AWB
Ad-
Aware
Backup
File
(
Lavasoft
)
File Extensions
AWB
Ad-
Aware
backup
file
FILExt
B~K
Backup
FileInfo
BAC
Backup
File
File Extensions
BAC
Backup
file
FILExt
BAC
Backup
FILExt
BACKUP
ISAPI
Loader
Backup
of
Current
ISAPI
Application
(
EGGcentric
)
FILExt
BACKUP
pgAdmin
Database
Backup
(
pgAdmin
Project
)
FileInfo
BACKUPDB
Time
Machine
Backup
Folder
FileInfo
BAK
Backup
File
File Extensions
BAK
Backup
file
Wikipedia
BAK
Backup
file
FILExt
BAK
Backup
FileInfo
BAK
Firefox
Bookmarks
Backup
Cryer
BAK
Generic
backup
file
Wikipedia
BB
Database
backup
-
Papyrus
FILExt
BB
Papyrus
Database
Backup
File Extensions
BB
Papyrus
database
backup
File Extensions
BBK
Backup
file
File Extensions
BC6
Backup
Cashflow
Manager
2006
file
File Extensions
BC7
Backup
Cashflow
Manager
2007
file
FILExt
BCA
Allplan
2005
Backup
Catalog
File
(
Nemetschek
A.G.)
FILExt
BCK
Backup
Cryer
BCK
VMS
backup
file
FILExt
BCK
VMS/VAX
BaCKup
File Extensions
BCK
VMS/VAX
BaCKup
FileInfo
BCK
VMX
Backup
File
FileInfo
BCM
Microsoft
Works
Communications
Script
Backup
File Extensions
BCM
Ms
Works
Communications
script
backup
Wikipedia
BCT
Backup
dictionary
-
Clarion
File Extensions
BCT
Clarion
backup
dictionary
FILExt
BCT
Clarion
for
Windows
Backup
Dictionary
(
SoftVelocity
)
FileInfo
BDB
Microsoft
Works
Database
Backup
File
File Extensions
BDB
Ms
Works
database
backup
File Extensions
BDB
QuickBooks
Timer
backup
file
FILExt
BDF
Backup
To CD-RW
Backup
Definition
File
FILExt
BFF
AIX
Backup
File
Format
File Extensions
BFF
AIX
Backup
Format
FILExt
BIK
BioCharter
Profile
Backup
File Extensions
BIK
BioCharter
Profile
Backup
FILExt
BJF
NTI
Backup
NOW!
File
FILExt
BK!
Backup
Wikipedia
BK!
Document
backup
-
WordPerfect
for Win
File Extensions
BK!
WordPerfect
for Win
document
backup
FILExt
BK$
Backup
File Extensions
BK$
sometimes
used
for
backup
versions
FILExt
BK
Backup
FILExt
BK
Movie
Magic
Screenwiter
Screenwriter
Document
Backup
(
Write
Brothers
Inc.)
File Extensions
BK
sometimes
used
for
backup
versions
Wikipedia
BK?
Backup
file
FILExt
BK1
Backup
File Extensions
BK1
WordPerfect
for Win
backup
FILExt
BK2
Backup
File Extensions
BK2
WordPerfect
for Win
backup
FILExt
BK3
Backup
File Extensions
BK3
WordPerfect
for Win
backup
FILExt
BK4
Backup
File Extensions
BK4
WordPerfect
for Win
backup
FILExt
BK5
Backup
File Extensions
BK5
WordPerfect
for Win
backup
FILExt
BK6
Backup
File Extensions
BK6
WordPerfect
for Win
backup
FILExt
BK7
Backup
File Extensions
BK7
WordPerfect
for Win
backup
FILExt
BK8
Backup
File Extensions
BK8
WordPerfect
for Win
backup
FILExt
BK9
Backup
File Extensions
BK9
WordPerfect
for Win
backup
FILExt
BKC
Backup4all
Backup
Catalog
File
(
Softland
)
FileInfo
BKC
Backup4all
Backup
Catalog
File Extensions
BKF
Microsoft
backup
file
Cryer
BKF
Windows
backup
file
FileInfo
BKF
Windows
Backup
Utility
File
FILExt
BKF
WindowsXP
Backup
Utility
Backup
Set (
Microsoft
Corporation
)
TrID
BKF
WindowsXP
Backup
Utility
backup
set
Header Hexdump
:
54 41 50 45 00 00
FILExt
BKI
Backup
Index
FILExt
BKI
IBM
BookManager
Backup
Index
File Extensions
BKI
IBM
BookManager
Backup
Index
Wikipedia
BKN
Timed
backup
file
for
document
window
n -
WordPerfect
for Win
Wikipedia
BKP
Backup
file
-
Write
-
TurboVidion
DialogDesigner
FileInfo
BKP
Backup
File
Cryer
BKP
backup
file
FILExt
BKP
Backup
File Extensions
BKP
Write
/
TurboVidion
DialogDesigner
BackuP
file
Cryer
BKS
Backup
selection
file
File Extensions
BKS
IBM
BookManager
Read
bookshelf
backup
FileInfo
BKS
Microsoft
Works
Spreadsheet
Backup
File
File Extensions
BKS
Ms
Works
spreadsheet
backup
FILExt
BKS
Windows
2000
Scheduled
Backup
Script
(
Microsoft
Corporation
)
FILExt
BKS
Works
Spreadsheet
Backup
(
Microsoft
Corporation
)
FILExt
BKU
Timeslips
Backup
(
Peachtree
Software
)
FILExt
BLG
ARCSOLO
Backup
Log
File Extensions
BLG
ARCSOLO
Backup
Log
Wikipedia
BLG
Backup
Log -
ARCSOLO
Wikipedia
BM3
UIQ3
Phone
backup
FILExt
BMS
Backup
Magic
Backup
Set
File Extensions
BMS
Backup
Magic
Backup
Set
FILExt
BOE
Outlook
Express
Backup
File
(
Microsoft
Corporation
)
FileInfo
BPA
StorageSync
Backup
Archive
FILExt
BPD
Data
Designer
Database
Backup
File
Wikipedia
BPP
Backup
application
-
Clarion
File Extensions
BPP
Clarion
Backup
aPPlication
FILExt
BPP
Clarion
for
Windows
Backup
Application
(
SoftVelocity
)
FileInfo
BPS
Microsoft
Works
Document
Backup
File Extensions
BPS
Ms
Works
document
backup
FILExt
BRM
Kega
Fusion
Backup
RAM
FILExt
BRX
Enterprise
Information
Portal
Suite
Backup
and
Restore
Data
/
Settings
(
Epicor
Software
Corporation
)
File Extensions
BRZ
Dbbrz
(
Backup
or
Restore
file
)
FILExt
BSD
FacetWin
Bitwise
Backup
Set (
FacetCorp
)
FILExt
BUC
Photoshop
Elements
Backup
File
(
Adobe
Systems
Incorporated
)
Cryer
BUD
Backup
disk
for
Quicken
FILExt
BUD
Quicken
Backup
(
Intuit
Inc.)
File Extensions
BUD
Quicken
BackUp
Disk
FileInfo
BUP
Backup
File
Wikipedia
BUP
Backup
file
Cryer
BUP
Backup
of a .ifo
file
File Extensions
BUP
Backup
of DVD
info
file
FileInfo
BUP
DVD IFO
Backup
File
FILExt
BUP
DVD
Info
File
Backup
FILExt
BUP
Softcode
Tracker
Contact
Manager
Backup
FILExt
BZ1
WinTOTAL
Automatic
Backup
(a la
mode
inc.)
FILExt
CAM
HouseCall
AUTOEXEC
.BAT
Backup
(
Trend
Micro
Inc.)
Wikipedia
CAT
Catalog
- CP
Backup
-
dBASE
IV
File Extensions
CAT
dBASE
/CP
Backup
CATalogue
-
file
FileInfo
CBK
Backup
Configuration
File
FILExt
CBK
CardScan
Backup
File
(
Corex
Technologies
)
File Extensions
CBK
Delphi
temporary
backup
file
FILExt
CBK
Giza
Specifier
Drawing
Backup
File
(20-20
Technologies
)
FILExt
CDB
PowerDesigner
Conceptual
Model
Backup
File
File Extensions
CDB
PowerDesigner
Conceptual
Model
Backup
FILExt
CDX
NovaBACKUP
Backup
Database
Index
(
NovaStor
Corporation
)
FILExt
CIG
Fastback
Plus
Compressed
Backup
FILExt
CIM
CompuApps
Drive
Backup
Image
FILExt
CLN
Backup
Configuration
File
FILExt
CMB
Chromeleon
Backup
Archive
File Extensions
CMB
Chromeleon
Backup
Archive
Wikipedia
CPS
-----
backup
of
startup
files
by
QEMM
(?)
autoexec
.cps
FILExt
CPS
Central
Point
PC
Tools
Backup
File Extensions
CPS
Central
Point
PC
Tools
Backup
FILExt
CPS
QEMM
Backup
of
Startup
Files
File Extensions
CPS
QEMM
backup
of
startup
files
FILExt
CTF
BrightStor
ARCserve
Backup
Backup
File
(
Computer
Associates
International
Inc.)
FILExt
CTX
Nokia
PC
Suite
Backup
Contact
File
(
Nokia
)
FILExt
CTX
Windows
Terminal
Server
INI
Backup
File
(
Microsoft
Corporation
)
FILExt
CTZ
Custody
Toolbox
Compressed
Backup
File
(
Five
O'
clock
Software
)
Wikipedia
CVT
Backup
file
for
CONVERTed
database
file
-
dBASE
IV
FILExt
CVT
dBASE
Converted
Database
Backup
File Extensions
CVT
dBASE
IV
backup
file
for
ConVerTed
database
file
dBASE
FILExt
DA0
Windows
95/98
Registry
Backup
(
Microsoft
Corporation
)
FileInfo
DA0
Windows
Registry
Backup
File Extensions
DA0
Windows
registry
backup
FILExt
DA1
Registry
Backup
File Extensions
DA1
registry
backup
FILExt
DAO
Windows
Registry
Backup
FILExt
DBB
ANSYS
Database
Backup
File Extensions
DBB
ANSYS
Database
Backup
FILExt
DBE
ActiveSync
Backup
File
(
Hewlett
-
Packard
Development
Company
L.P.)
FILExt
DBF
NovaBACKUP
Backup
Database
(
NovaStor
Corporation
)
Wikipedia
DBK
Database
backup
-
dBASE
IV
FileInfo
DBK
dBASE
Database
Backup
FILExt
DBK
dBASE
Database
Backup
File Extensions
DBK
dBase
Database
Backup
FILExt
DBK
OrCAD
Schematic
Capture
Backup
File
(
Cadence
Design
Systems
Inc.)
File Extensions
DBK
Orcad
Schematic
Capture
Backup
File
TrID
DBK
Orcad
Schematic
Capture
Backup
Header Hexdump
:
D0 CF 11 E0 A1 B1 1A E1 00
FILExt
DIR
CPS
Backup
File Extensions
DIR
CPS
Backup
Wikipedia
DIR
Directory
file
- VAX - CPS
Backup
File Extensions
DIR
VAX - CPS
Backup
:
Directory
file
FILExt
DIR
VAX - CPS
Backup
Directory
File
FILExt
DKB
DataKeeper
Backup