File Extensions

.dwf Safe

DWF

model/vnd.dwf

.dwg Safe

GenericAutoCADdrawing file

image/vnd.dwg

.dxb Safe

DXB

image/vnd.dxb

.dxr Safe

DXR

N/A

.e01 Safe

E01

N/A

.e57 Safe

E57

model/e57

.ecf Safe

MS Exchange 2007 extended configuration file

N/A

.efi Safe

EFI

N/A

.efx Safe

eFax file format

N/A