"Sims 3 Package Interface" provides a core library of portable code that "understands" Sims3 data and enables further tools (not supplied here) to manipulate that data. Please download the most appropriate version for your needs.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
