Over the past decade the FEBio project has developed into a robust finite element solver geared towards research in biomechanics. Thanks to a grant from NIH we’ve been able to make the software available for free to non-commercial users. As our user base has grown the demand for support has also increased, and at the same time, Federal research funds have become restricted. We are grateful to our donors for their contributions to the continued development of the FEBio project. Your gift is used solely for the further development of the FEBio project.