CompHEP with batch interface
This is the standard version of CompHEP with new script which run numerical calculations in batch mode

Input/Output Test with StdHEPv5_01 using MCFIO
Example of using Pythia, StdHEP and MCFIO to generate events and save them in a compressed format.

CompHEPv4.1-PYTHIAv6.2 interface
CompHEPv4.1-PYTHIAv6.2 interface is presented. The updated version includes: 1. the option to dump output files in STDHEP format.out 2. the option to link TAUOLA package for proper treatment of polarized tau-lepton decay