This work presents a Matlab environment to develop and test predictor-corrector continuation methods. Continuation methods are a powerful tool to study the behavior of solutions of nonlinear systems, which is useful in practical applications of science and engineering. In particular, continuation methods based on a predictor-corrector scheme have been used for decades to solve non linear systems that depend on one or more parameters. We use the Matlab Guide to construct a user graphic interface, which is friendly and usable.