Omnis Studio 8.1.x SDK or newer, Omnis Studio 8.x.x or newer.
This folder contains the macOS project for the OSX Help xcomp.
This folder contains the Linux project for the OSX Help xcomp.
This folder contains the Windows project for the OSX Help xcomp.
This folder contains the source files for the OSX Help xcomp.
In order to use this xcomp, you would need to compile it with the Omnis Studio SDK.
SDK 10 is available here ftp://ftp.omnis.net/OmnisStudio/Studio100/SDK/
SDK 8 is available here ftp://ftp.omnis.net/OmnisStudio/Studio81/SDK/
Afterward, place the product inside the xcomp folder which can be found in the installation directory of Omnis Studio 8.x/10.x.
An example is available for in osxhelp.lbs, a Omnis Studio 10 library.