NCKU offers public access to a wide range of library resources, including books, journals, and publications. After completing the application process, the public is welcome to enter the library. Users interested in electronic resources can access various online tools, such as abstract databases, index databases, electronic books, and electronic journals.

Moreover, NCKU actively extends its library resources into the community through 20 thematic mobile library buses that serve 20 districts in Tainan. These mobile libraries foster dialogue, interaction, and feedback between the university and local residents, reinforcing NCKU’s commitment to social responsibility. This initiative allows the public to fully utilize the extensive resources available at NCKU's library.