The installation is very simple and fast:
Extract "Bibotac.exe" and "Bmpextract.swp" using the link in the first page or below.
Copy the executable "Bibotac.exe" and the Solidworks macro "Bmpextract" wherever you want in your computer(both in the same folder) or even on a USB key and without any more install just run it.
You can use more than one Bibotac ( One for each disk for example): You just have to keep each copy of them in different folders.
You can share Bibotac as you want (just copy "Bibotac.exe" and the Solidworks macro "Bmpextract" and share)