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Registered in England and Wales company # 03449181.
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 © Copyright: Conwy Valley Systems Limited  2000-2023

Conwy Valley Systems Limited,

West Acre, Llys Helyg, Deganwy

CONWY LL31 9BN, United Kingdom.

VAT# GB 741 5190 48

A Geoscience Wales  founding member.

PETROG includes patent protected technology.



PetrogLite (32 bit)

PetrogLite (64 bit)

PetrogLite 4 installation

Releases of PetrogLite can be downloaded by genuine users with a username and password. If you do not have a username and password, please contact us and tell us your stepping stage ID number (the number shown on the main page of the software, and on the underside of the control box).


New versions in French and Spanish are in development for PetrogLite 4.

If you experience difficulties in downloading these files, please ensure your browser software has the latest updates.