nix4dPIX4Dcapture Pro is a free planning app optimized for 3D mapping. It provides effective flht planning as its parameters can be adjusted to the specific needs of your aerial mapping project.Import data from other Pix4D software or a .las or .laz file to PIX4Dsurvey and bine multiple datasets into the same project. Work with both imagery data and LiDAR point clouds.