Google's NotebookLM is enhancing its functionality for students by introducing support for EPUB files, a popular format for digital books. This change allows users to upload their EPUB collections directly to the platform, streamlining the process of creating content like Video or Audio Overviews and Slide decks. The integration of EPUB support addresses previous limitations where users had to convert these files to PDFs before uploading.
Since early 2026, NotebookLM has seen a series of updates, including support for Gemini models and new features such as Cinematic Video Overviews. The recent addition of EPUB capability is expected to significantly aid students and researchers by enabling them to develop a searchable knowledge base from their digital libraries.
Despite these enhancements, users have expressed the need for further improvements, such as the ability to organize notes into folders and simplified export options for sharing files. As NotebookLM continues to evolve, these features may be prioritized to enhance user experience.