The following gzipped tar package contains the source code for the latest version of McQFold:McQFold.tgz
(It also contains a README file.)
For a description of the methods implemented in McQFold and application examples see
D.Metzler, M.Nebel (2007+) Predicting RNA Secondary Structures with Pseudoknots by MCMC Sampling.
Journal of Mathematical Biology (to appear)