The Central Library, 'Vardhman Granthagar', is a major academic and research resource of the Institute, housing 76,000+ books and 6,500+ rare manuscripts, with special collections in Prakrit, Jain Vidya, Ayurveda and Dharm-Darshan, including rare works such as Swarnakshariya Kalpasutra and Barabudur.

The Library provides access to 50+ journals/magazines and 7,847+ e-resources through DELNET, along with NDLI and Shodhganga. Its collections are computerised through SOUL 3.0, with an OPAC facility for online searching.

Key facilities include Reading Hall, Wi-Fi & Internet, photocopy/reprographic services, CCTV surveillance, computerised entry/exit, and an Institutional Digital Repository for online access to the Institute's scholarly resources.