: Computable Document Format File

windows
CDF Player

mac
CDF Player

linux
CDF Player

: Common Data Format

windows
FlexPro
GSFC CDF software
MATLAB

mac
GSFC CDF software

linux
GSFC CDF software
ISTP CDF Skeleton Editor

: Affymetrix Chip Definition File

windows
dChip
GenStat
RMAExpress
Tiling Analysis Software

: CryENGINE Character Definition File

windows
CryENGINE SDK

: Content Definition File

windows
CTS Reader
CTStudio

: Nominal Small Business Accounting Company Data File

windows
Nominal Small Business Accounting

: NetCDF Format File

windows
NcView
netCDF

linux
NcView

: Channel Definition Format

windows
Netscape Navigator

mac
Netscape Navigator