: If you are a student or teacher, check for academic licensing options which can make the software more affordable. Basic Workflow for Beginners
: PTGui offers a free trial that is fully functional but adds a watermark to the final output. This is the best way to learn the interface risk-free. : If you are a student or teacher,
: Click "Align images" to let the software find control points automatically. : If you are a student or teacher,