HDF supports many different information system, including multidimensional arrays, raster images, & tables. Both defines the specific total information nature & severity and will bring an API for reading, writing, & organising a information and metadata. Recently information system may be added per HDF developers or even users.

HDF is self-describing, letting an application to interpret the structure & contents of a file while forgoing any outside data.

1 HDF file potty hang on to the mixture of related objects which may be accessed en bloc or even when single objects. Users potty produce their have grouping structures known as "vgroups." HDF files may be shared through usual platforms, including several workstations & high-vet computers. An HDF file created in of these computer may be understand in the different technique forswearing modification.

A HDF5 format is too developed per HDF class action. It was designed to address occasionally of the limitations of the HDF4 library, & to location todays & anticipated requirements of modern systems & applications.