PMOD is a comprehensive set of user-friendly and powerful tools for image processing, analysis and quantification. PMOD is known as the reference tool for PET kinetic modeling, and in fact the tools cover applications from PET/SPECT quantification in oncology/neurology/cardiology, brain atlas workflows, tracer development and more. The PMOD tools form a flexible workbench for analyzing multimodality imaging data from small animals, humans and other species.