matic4dSteps to activate the trial. Download and Install PIX4Dmatic. Visit the Pix4D downloads page to download the latest version of PIX4Dmatic. Install the application on a compatible system.;PIX4Dmatic is a Pix4D product optimized for accurate and fast photogrammetric processing for corridor and large scale mapping. It is desned to handle and process thousands of images with ease while maintaining