Download of H2Reg 2.0.1 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The most popular version of the H2Reg is 2.0. The program is included in Development Tools. This program is an intellectual property of helpwaregroup. Some of the tool aliases include "H2Reg by httpwww.Helpware.net". The latest version of the program is supported on PCs running Windows XP/XP Professional/7/8/10/11, 32-bit.
From the developer:
H2Reg is a program designed for registering MS Help 2.x (HXS) files. You can create a H2Reg.INI Command Script file that contains registration commands, configure your installer to run "H2Reg.exe -r" during installation in order to register your H2 documentation.
You may want to check out more software, such as Adersoft VbsEdit or SICStus Prolog, which might be related to H2Reg.