IHP file extension - Watcom help file
What is ihp file? How to open ihp files?
File type specification:
The ihp file extension is associated with the Watcom C compiler and other programs developed by Watcom International Corporation.
Watcom was founded in 1981 by three former employees of the Computer Systems Group. In 1994 was acquired by Powersoft that was lattter acquired by Sybase.
The ihp file stores help document.
Watcom C and C++ compilers are now open source.