The Resource Support Unit (TRSU) is also managing a library which has a well stocked collection of over 15000 books, periodicals and journals on various aspects of education, literature, science, research, philosophy, history, sociology, psychology, children's literature as well as educational resources procured from workshops and conferences.

The library also has a well maintained collection of old and new textbooks prepared by the NCERT, SIERT Rajasthan and other states.

Digantar library is known to possess some rare collection of important classical texts and hence the library encounters many visitors from outside as well. Initiatives have been taken to computerize the library for proper record-keeping and maintenance.

The usual timings of the library are from 9:30 AM to 5:30 PM from Monday to Saturday. However, during trainings and workshops, the library remains open till 8:00 PM so that the participants can not only read but can also get the books issued.