This study aims to comprehensively analyze the role of GeoGebra software in enhancing students’ mathematical comprehension skills through a systematic review of literature published between 2020 and 2025. Employing a library research method, this paper synthesizes findings from previous empirical and conceptual studies related to GeoGebra-based mathematics learning. As a dynamic and technology-driven tool, GeoGebra has proven effective in transforming abstract mathematical concepts into concrete, visual, and interactive representations. The findings reveal that GeoGebra significantly facilitates students’ understanding of complex topics such as algebra, geometry, trigonometry, and calculus, which are often challenging to grasp through conventional teaching approaches. By integrating visualization, simulation, and manipulation of mathematical objects, GeoGebra supports students in bridging theoretical knowledge with practical application, thereby fostering deeper conceptual understanding and active engagement in the learning process. Furthermore, the review highlights the pivotal role of teachers in effectively incorporating GeoGebra into instructional practices. Teachers are encouraged to utilize GeoGebra to design problem-based, exploratory, and collaborative learning environments that stimulate student motivation, creativity, and self-directed learning. Overall, this study concludes that the integration of GeoGebra in mathematics education not only enhances cognitive understanding but also cultivates essential 21st-century learning skills. Thus, GeoGebra serves as an innovative pedagogical tool aligned with the demands of digital-era education and offers promising implications for improving mathematics teaching and learning outcomes.