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Filetype description
FILExt
$$S
OS/2
Spreadsheet
(IBM)
File Extensions
$$S
OS/2
spreadsheet
File Extensions
$$S
Spreadsheet
FILExt
123
1-2-3
Spreadsheet
(IBM)
FileInfo
123
Lotus
1-2-3
Spreadsheet
Wikipedia
123
Spreadsheet
-
Lotus
1-2-3
version
9 -
Lotus
1-2-3
version
97
FILExt
AG
Argus
Spreadsheet
File Extensions
AS
Applix
Spreadsheet
file
FILExt
AS
Applix
Spreadsheet
(
Applix
)
TrID
AS
Applix
spreadsheet
Header Hexdump
:
2A 42 45 47 49 4E 20 53 50 52 45 41 44 53 48 45
FILExt
AST
Ability
Office
Spreadsheet
(
Ability
Software
)
FILExt
AWS
Ability
Office
Spreadsheet
(
Ability
Software
)
TrID
AWS
Ability
Office
Spreadsheet
Header Hexdump
:
D0 CF 11 E0 A1 B1 1A E1 00
File Extensions
AWS
Ability
Spreadsheet
Document
FileInfo
BKS
Microsoft
Works
Spreadsheet
Backup
File
File Extensions
BKS
Ms
Works
spreadsheet
backup
FILExt
BKS
Works
Spreadsheet
Backup
(
Microsoft
Corporation
)
Wikipedia
BWB
Spreadsheet
application
-
Visual
Baler
File Extensions
BWB
Visual
Baler
spreadsheet
application
file
FILExt
BWB
Visual
Baler
Spreadsheet
File
Wikipedia
CAL
Spreadsheet
format
-
SuperCalc
File Extensions
COL
Ms
Multiplan
spreadsheet
FILExt
COL
Multiplan
Spreadsheet
(
Microsoft
Corporation
)
Wikipedia
COL
Spreadsheet
- MS
Multiplan
FileInfo
DEX
Excel
Spreadsheet
FILExt
DIF
Spreadsheet
File Extensions
ENS
Enable
spreadsheet
version
3.0 4.0 and 4.5
FileInfo
ESS
EasySpreadsheet
Spreadsheet
FILExt
EVL
Business
Evaluation
Systems
Pro
Spreadsheet
(
ValuSource
the
valuation
software
division
of
John
Wiley
&
Sons
Inc.)
File Extensions
FAFF
Amiga
spreadsheet
Procalc
and
Advantage
FileInfo
FCS
First
Choice
Spreadsheet
FILExt
FM
FileMaker
Pro
Spreadsheet
FileInfo
FM
FileMaker
Spreadsheet
Wikipedia
FM
Spreadsheet
-
FileMaker
Pro
FILExt
FM1
1-2-3
Release
2.x
Spreadsheet
File
(IBM)
Wikipedia
FM1
Spreadsheet
-
Lotus
1-2-3
release
2.x
File Extensions
FM1
Spreadsheet
(
Lotus
1-2-3
Release
2.x)
Wikipedia
FM3
Spreadsheet
-
Lotus
1-2-3
release
3.x
File Extensions
FM3
Spreadsheet
(
Lotus
1-2-3
Release
3.x )
FileInfo
FP
FileMaker
Pro
Spreadsheet
FILExt
IMP
Improv
Spreadsheet
(IBM)
File Extensions
IMP
Lotus
Improv
:
Spreadsheet
File Extensions
IMP
Lotus
Improv
Spreadsheet
Wikipedia
IMP
Spreadsheet
-
Lotus
Improv
FILExt
JZZ
Jazz
Spreadsheet
Wikipedia
JZZ
Spreadsheet
-
Jazz
FILExt
LCW
Lucid
3-D
Spreadsheet
Wikipedia
LCW
Spreadsheet
-
Lucid
3-D
File Extensions
LCW
Spreadsheet
Lucid
3D
FILExt
LGX
Logistix
Spreadsheet
TrID
LGX
Logistix
spreadsheet
Header Hexdump
:
76
FILExt
LSS
Legato
Spreadsheet
Wikipedia
LSS
Spreadsheet
-
Legato
- IBM
Works
for OS/2
File Extensions
LSS
Spreadsheet
(
Legato
/IBM
Works
for OS/2)
FILExt
MDL
CA-
Compete
!
Spreadsheet
File Extensions
MDL
CA-
Compete
!
spreadsheet
Wikipedia
MDL
Spreadsheet
- CA-
Compete
!
File Extensions
MER
format
for
interchanging
spreadsheet
and
database
data
FILExt
MOD
Multiplan
Spreadsheet
(
Microsoft
Corporation
)
File Extensions
MOD
Multiplan
spreadsheet
file
FILExt
MOD
Multiplan
Spreadsheet
File Extensions
MOD
Spreadsheet
Microsoft
Multiplan
FILExt
MTX
Matrix
Spreadsheet
(
Grove
Business
Software
)
TrID
MTX
Matrix
spreadsheet
Header Hexdump
:
4D 61 74 72 69 78 20 73 70 72 65 61 64 73 68 65
FILExt
MW1
SILK
Spreadsheet
FILExt
MWS
Maple
Spreadsheet
(
Maplesoft
a
Division
of
Waterloo
Maple
Inc.)
File Extensions
MXE
Corel
Quatro
Pro
startup
macro
(
executed
when
a
spreadsheet
is
opened
)
FILExt
MXL
Moxcel
Spreadsheet
TrID
MXL
Moxcel
spreadsheet
Header Hexdump
:
4D 4F 58 43 45 4C
FILExt
NUMBERS
Numbers
Spreadsheet
(
Apple
Inc.)
Wikipedia
NUMBERS
Numbers
spreadsheet
file
-
Numbers
(
Apple
iWork
'08)
FileInfo
NUMBERS
Numbers
Spreadsheet
File
TrID
ODS
OpenDocument
Spreadsheet
Document
Header Hexdump
:
50 4B 03 04
FileInfo
ODS
OpenDocument
Spreadsheet
Wikipedia
ODS
OpenDocument
spreadsheet
Cryer
ODS
OpenOffice
spreadsheet
File Extensions
ODS
OpenOffice
.org
Calc
Spreadsheet
file
FILExt
ODS
OpenOffice
/
StarOffice
OpenDocument
(Ver 2)
Spreadsheet
(Sun
Microsystems
Inc.)
File Extensions
OTS
OpenDocument
Spreadsheet
Template
file
FileInfo
OTS
OpenDocument
Spreadsheet
Template
TrID
OTS
OpenDocument
Spreadsheet
template
Header Hexdump
:
50 4B 03 04
Wikipedia
OTS
OpenDocument
spreadsheet
template
FILExt
OTS
OpenOffice
/
StarOffice
OpenDocument
(Ver 2)
Spreadsheet
Template
(Sun
Microsystems
Inc.)
FILExt
PHZ
Point
Horizon
Spreadsheet
with
Methods
(
Logic
Scientific
)
FILExt
PLN
Psion
Organiser
Spreadsheet
File
(
Psion
PLC)
Wikipedia
PLN
Spreadsheet
-
WordPerfect
for Win
FILExt
PLN
WordPerfect
Spreadsheet
File
(
Corel
Corporation
)
File Extensions
PLN
WordPerfect
Spreadsheet
File
FILExt
PMD
PlanMaker
Spreadsheet
FILExt
PT
PTab
Spreadsheet
(
Z4Soft
)
File Extensions
PXL
Microsoft
Pocket
Excel
Spreadsheet
Wikipedia
QBW
Spreadsheet
-
QuickBooks
for
Windows
File Extensions
QPW
Corel
Quattro
Pro
spreadsheet
file
TrID
QPW
Quattro
Pro for
Windows
spreadsheet
Header Hexdump
:
D0 CF 11 E0 A1 B1 1A E1
FileInfo
QPW
Quattro
Pro
Spreadsheet
FILExt
QUICKEN
Quicken
Spreadsheet
(
Intuit
Inc.)
FileInfo
SDC
OpenOffice
.org
Calc
Spreadsheet
FILExt
SDC
OpenOffice
.org
Spreadsheet
(
OpenOffice
.org)
TrID
SDC
StarCalc
StarOffice
Spreadsheet
Header Hexdump
:
D0 CF 11 E0 A1 B1 1A E1 00
FILExt
SDC
StarOffice
Spreadsheet
(Sun
Microsystems
Inc.)
File Extensions
SDC
StarOffice
StarCalc
Spreadsheet
FILExt
SIAG
Scheme
In A
Grid
Spreadsheet
(
Ulric
Eriksson
)
TrID
SIAG
Siag
spreadsheet
Header Hexdump
:
23 20
FILExt
SKY
Multiplan
SYLK
Spreadsheet
File
File Extensions
SKY
Multiplan
SYLK
spreadsheet
file
Wikipedia
SKY
SYLK
Spreadsheet
file
(
used
by
Multiplan
)
File Extensions
SLK
Excel
-
Spreadsheet
data
format
FILExt
SLL
Spreadsheet
Load
Library
FILExt
SLY
Complete
Works
Spreadsheet
Template
(
Toplevel
Computing
)
FILExt
SMX
Statistica
Matrix
Spreadsheet
FILExt
SOD
e.
Spreadsheet
Design
(
Actuate
Corporation
)
FILExt
SOI
e.
Spreadsheet
Document
(
Actuate
Corporation
)
FILExt
SOX
e.
Spreadsheet
Executable
(
Actuate
Corporation
)
FILExt
SPR
Brother
Powernote
Spreadsheet
TrID
SPR
Brother
PowerNote
spreadsheet
Cryer
SPR
Brother
spreadsheet
FILExt
SPR
Psion
Series
3
Spreadsheet
(
Psion
PLC)
File Extensions
SPR
Psion
Series
3
Spreadsheet
file
File Extensions
SSF
Enable
:
Spreadsheet
file
FILExt
SSF
Enable
Spreadsheet
File
FILExt
STA
Statistica
Spreadsheet
Wikipedia
STC
OpenOffice
.org 1.*
spreadsheet
template
-
OpenOffice
.org
Calc
FILExt
STC
OpenOffice
.org
Spreadsheet
Template
(
OpenOffice
.org)
FileInfo
STC
StarOffice
Calc
Spreadsheet
Template
File Extensions
STC
StarOffice
or
OpenOffice
Calc
spreadsheet
template
file
FILExt
STC
StarOffice
Spreadsheet
Template
(Sun)
File Extensions
SW
SmartWare
spreadsheet
file
FILExt
SW
SmartWare
Spreadsheet
Wikipedia
SXC
OpenOffice
.org 1.*
spreadsheet
-
OpenOffice
.org
Calc
TrID
SXC
OpenOffice
.org
Calc
spreadsheet
Header Hexdump
:
50 4B 03 04
FILExt
SXC
OpenOffice
.org
Spreadsheet
(
OpenOffice
.org)
File Extensions
SXC
OpenOffice
.org
Spreadsheet
file
FileInfo
SXC
StarOffice
Calc
Spreadsheet
FILExt
SXC
StarOffice
Spreadsheet
(Sun
Microsystems
Inc.)
TrID
SXC
StarOffice
Spreadsheet
Header Hexdump
:
50 4B 03 04
FILExt
SYK
Excel
SYLK
Spreadsheet
Format
(
Microsoft
Corporation
)
File Extensions
SYK
SYLK
spreadsheet
format
(
Excel
)
FILExt
SYL
SYLK
Spreadsheet
Format
FILExt
SYLK
Excel
SYLK
Spreadsheet
Format
(
Microsoft
Corporation
)
File Extensions
SYLK
SYLK
spreadsheet
format
(
Excel
)
FILExt
T
IRIS
Spreadsheet
(
eurobraille
)
FILExt
TC6
Calc602
Spreadsheet
(
Software602
Inc.)
FILExt
TCD
TurboCalc
Spreadsheet
File
FILExt
TSS
Complete
Works
Spreadsheet
(
Toplevel
Computing
)
File Extensions
VAL
Macintosh
Spreadsheet
(
VALU
)
FILExt
VAL
VALU
Macintosh
Spreadsheet
FILExt
VALU
VALU
Macintosh
Spreadsheet
Wikipedia
VC
Spreadsheet
-
VisiCalc
File Extensions
VC
Spreadsheet
VisiCalc
also
VCX
FILExt
VC
VisiCalc
Spreadsheet
File
TrID
VC
VisiCalc
spreadsheet
Header Hexdump
:
3E
File Extensions
VCX
Spreadsheet
VisiCalc
Advanced
FILExt
VCX
Spreadsheet
File
File Extensions
WB?
Quattro
Pro
spreadsheet
(?=
version
)
File Extensions
WB0
Quattro
Pro
version
6
spreadsheet
TrID
WB1
Quattro
Pro
spreadsheet
Header Hexdump
:
00 00 02 00
FILExt
WB1
QuattroPro
for
Windows
Spreadsheet
(
Corel
Corporation
)
File Extensions
WB1
Spreadsheet
Quatro
Pro for
Windows
Notebook
File Extensions
WB2
Corel
Quatro
Pro
spreadsheet
file
TrID
WB2
Quattro
Pro
spreadsheet
Header Hexdump
:
00 00 02 00
FILExt
WB2
QuattroPro
for
Windows
Spreadsheet
(
Corel
Corporation
)
Wikipedia
WB2
Spreadsheet
-
Quattro
Pro
File Extensions
WB3
Corel
Quatro
Pro
spreadsheet
file
TrID
WB3
Quattro
Pro 7
spreadsheet
Header Hexdump
:
D0 CF 11 E0 A1 B1 1A E1 00
FILExt
WB3
QuattroPro
for
Windows
Spreadsheet
(
Corel
Corporation
)
File Extensions
WG1
Spreadsheet
Lotus1
-2-3/G
worksheet
File Extensions
WK!
Lotus
Spreadsheet
File
FILExt
WK1
1-2-3
Spreadsheet
File
(IBM)
File Extensions
WK1
Lotus
1-2-3
version
1
spreadsheet
Cryer
WK1
Lotus
spreadsheet
Wikipedia
WK1
Spreadsheet
-
Lotus
1-2-3
version
2.x -
Symphony
1.1
File Extensions
WK2
Lotus
1-2-3
version
2
spreadsheet
Cryer
WK2
Lotus
spreadsheet
FILExt
WK3
1-2-3
Spreadsheet
File
(IBM)
File Extensions
WK3
Lotus
1-2-3
version
3
spreadsheet
Cryer
WK3
Lotus
spreadsheet
Wikipedia
WK3
Spreadsheet
-
Lotus
1-2-3
version
3.x
FILExt
WK4
1-2-3
Spreadsheet
File
(IBM)
File Extensions
WK4
Lotus
1-2-3
version
4
spreadsheet
Cryer
WK4
Lotus
spreadsheet
Wikipedia
WK4
Spreadsheet
-
Lotus
1-2-3
version
3.4
FILExt
WKE
1-2-3
Educational
Version
Spreadsheet
File
(IBM)
File Extensions
WKE
Lotus
1-2-3
spreadsheet
file
Wikipedia
WKE
Spreadsheet
-
Lotus
1-2-3
educational
version
File Extensions
WKI
Lotus
1-2-3
version
2
spreadsheet
Wikipedia
WKI
Spreadsheet
format
-
Lotus
123 2x
FILExt
WKQ
Quattro
Spreadsheet
Wikipedia
WKQ
Spreadsheet
-
Quattro
File Extensions
WKQ
Spreadsheet
(
Borland
Quatro
early
DOS
versions
)
FILExt
WKS
1-2-3
Spreadsheet
File
(IBM)
File Extensions
WKS
Lotus
1-2-3
spreadsheet
FileInfo
WKS
Lotus
1-2-3
Spreadsheet
FileInfo
WKS
Microsoft
Works
Spreadsheet
TrID
WKS
Microsoft
Works
spreadsheet
Header Hexdump
:
FF 00 02 00 04 04 05 54 02 00
Wikipedia
WKS
Spreadsheet
-
Lotus
1-2-3
version
1A -
Symphony
1.0 - MS
Works
FILExt
WKS
Works
for
Windows
Spreadsheet
(
Microsoft
Corporation
)
File Extensions
WKU
Lotus
1-2-3
spreadsheet
file
FileInfo
WKU
Lotus
1-2-3
Spreadsheet
FILExt
WKZ
Compressed
Spreadsheet
Wikipedia
WKZ
Spreadsheet
format
- Dos
Navigator
FILExt
WKZ
Wingz
Spreadsheet
File Extensions
WKZ
Wingz
spreadsheet
TrID
WKZ
Wingz
spreadsheet
Header Hexdump
:
57 4E 47 5A
FILExt
WPL
PFS
WinWorks
Spreadsheet
File Extensions
WPL
PFS
WinWorks
spreadsheet
File Extensions
WQ!
Compressed
Quatro
Pro
spreadsheet
FILExt
WQ!
Compressed
Quattro
Pro
Spreadsheet
Wikipedia
WQ!
Compressed
spreadsheet
-
Quattro
Pro
FILExt
WQ
Spreadsheet
File Extensions
WQ
Spreadsheet
File Extensions
WQ0
Spreadsheet
Quatro
Pro for MS-DOS
FILExt
WQ1
Quattro
Pro
Spreadsheet
Wikipedia
WQ1
Spreadsheet
-
Quattro
Pro
File Extensions
WQ1
Spreadsheet
Quatro
Pro for MS-DOS
FILExt
WQ2
Quattro
Pro
Spreadsheet
File Extensions
WQ2
Quattro
Pro/DOS
version
5
spreadsheet
FILExt
WR!
Compressed
Lotus
Spreadsheet
File Extensions
WR!
Compressed
Lotus
Spreadsheet
File Extensions
WR1
Spreadsheet
Lotus
Symphony
1.1 1.2 2.0
FILExt
WR1
Symphony
Spreadsheet
File
Wikipedia
WRK
Spreadsheet
-
Symphony
1.0
File Extensions
WRK
Spreadsheet
Lotus
Symphony
1 1.01
FILExt
WRK
Spreadsheet
File
FILExt
WSS
Works
[
Macintosh
]
Spreadsheet
(
Microsoft
Corporation
)
FILExt
XL
Excel
Spreadsheet
(
Microsoft
Corporation
)
FileInfo
XL
Excel
Spreadsheet
File Extensions
XL
Ms
Excel
spreadsheet
File Extensions
XLB
Ms
ExceL
Spreadsheet
FileInfo
XLR
Microsoft
Works
Spreadsheet
Cryer
XLR
Microsoft
Works
spreadsheet
TrID
XLR
Microsoft
Works
Spreadsheet
Header Hexdump
:
D0 CF 11 E0 A1 B1 1A E1
File Extensions
XLR
Microsoft
?
Works
Spreadsheet
or
Chart
File
FILExt
XLR
Works
Spreadsheet
or
Chart
(
Microsoft
Corporation
)
Wikipedia
XLS
Excel
Spreadsheet
- MS
Excel
Cryer
XLS
Excel
spreadsheet
FileInfo
XLS
Microsoft
Excel
Spreadsheet
File Extensions
XLS
Microsoft
Office
Excel
spreadsheet
FILExt
XLS
Works
Spreadsheet
(
Microsoft
Corporation
)
FileInfo
XLSM
Excel
2007
Macro
-
Enabled
Spreadsheet
Cryer
XLSX
Excel
(XML)
Spreadsheet
file
FILExt
XLSX
Excel
Microsoft
Office
Open
XML
Format
Spreadsheet
(
Microsoft
Corporation
)
FileInfo
XLTM
Excel
2007
Macro
-
Enabled
Spreadsheet
Template
FileInfo
XLTX
Excel
2007
Spreadsheet
Template
File Extensions
XQT
SuperCalc
macro
spreadsheet
FILExt
XSS
Ability
Office
Spreadsheet
(
Ability
Software
)
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