HDF file extension - Help file
What is hdf file? How to open hdf files?
File type specification:
The HDF file extension is associated with the Help Development Kit an app used to create DOS help databases, Windows help (WinHelp), OS/2 (IPF) and DESQview/X help source files. The .hdf file stores various data used for internal purposes of the Help Development Kit.
The default software associated to hdf file type:
Help Development Kit is hypertext help database development kit that includes 2 help engines, a help compliler with built-in cross reference tool, and supports creation of DOS help databases, Windows help (WinHelp), OS/2 (IPF) and DESQview/X help source files.
List of recommended software applications associated to the .hdf file extension
Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file: like open hdf file, edit hdf file, convert hdf file, view hdf file, play hdf file etc. (if exist software for corresponding action in File-Extensions.org's database).
- Others hdf file
Unspecified and all other actions for computer programs working with hdf file - Help file
Click on the software link for more information about Help Development Kit. Help Development Kit uses hdf file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).