PEARL - Downloads


FOCUS-PEARL versions 5.5.5. and higher and GeoPEARL versions 4 and higher require the pre-installation of SPIN 2.2 (Substance Plug In). SPIN is used to manage the substance database.

The SPIN package is available for download below:





GeoPEARL versions are available for download below:



PEARLNEQ version 5.1 is available for download below:




Notifying problems
If you encounter installation problems or problems using any of the PEARL applications please send an e-mail to: for questions about FOCUSPEARL or to for questions about GeoPEARL