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.HDF File Extension


File Type Hierarchical Data Format File
File Format File
Common? No
File Description Standardized file format for storing scientific data; used in environmental science, non-destructive testing, neutron scattering, and aerospace applications; HDF utilities can manipulate, view, analyze, visualize, and convert scientific data from HDF files.

Two commonly used versions of HDF include HDF4 and HDF5; each version includes software libraries that contain functions for analyzing and manipulating the data in HDF files.

The HDF Group maintains a list of programs that can read and process HDF files; one common open source option is GDAL - The Geospatial Data Abstraction Library.
Program(s) that open hdf files Mac: NCSA HDFView; Basic ENVISAT Atmospheric Toolbox (BEAT); WaveMetrics IGOR Pro
Windows: THG HDF Utilities; NCSA HDFView; Basic ENVISAT Atmospheric Toolbox (BEAT); GDAL; WaveMetrics IGOR Pro; Space Research HDF Explorer
Unix: NCSA HDFView; Basic ENVISAT Atmospheric Toolbox (BEAT); GDAL

Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/hdf