«Number» file extensions

File extensions starting with a number

000

000

JAS Info File
001

001

ALZip 001 File
004

004

WinRAR archive
007

007

Dragon UnPACKer 5 Archive
00r

00r

ProFile 2000 T3
00t

00t

ProFile 2000 T1
00x

00x

ProFile 2000 FX
00y

00y

Profile 2000 FX Backup
01

01

PowerArchiver RAR File
01b

01b

Profile 2001 T1 Backup
01c

01c

ProFile 2001 T3 Autosave
01i

01i

01I File
01o

01o

01O File
01r

01r

ProFile 2001 T3
01t

01t

ProFile 2001 T1