readme hpp The readme file
hpp.zip The program, manual, and auxilary files.
hpfonts.zip Font files. These need to be in a directory on the path, or in one named by the environment file hpfonts, or in the default: c:\datan\hpfonts
hppbatch.zip Batch files that invoke hpp.exe. See batch.rme
hpp.pdf The manual, in pdf format
hpp.ps The manual, in postscript format (big!)