PPTAgent is an innovative agentic AI system designed to automate the complex process of creating and evaluating presentations. Drawing inspiration from human presentation creation methods, it employs a two-step approach: an analysis phase to extract and learn from patterns in reference presentations, followed by a generation phase that develops structured outlines and produces visually cohesive slides. Beyond generation, PPTAgent also introduces PPTEval, a robust evaluation framework that assesses presentation quality across multiple dimensions including content accuracy, visual design appeal, and logical coherence, ensuring high-quality and impactful outputs.