The A.R. Kalsekar Polytechnic's Knowledge Resource Center (Library) System supports the teaching and various academic programmes of the institute. Knowledge Resource Center (KRC) spread over 4,00 sq. ft., has subscribed DELNET World Wide E-Book Consortia which consists of 30,00,000 books along with digital lab facility. The Alumni of the institute are also entitled to library services provided they are members of the Institute's Alimni Associatin. Inter-Institute Library Loan facilities are also extended to the faculty and students of Kalsekar Technical Campus.

KRC consists of 12800 books, 600 CDs, 38 National Journals, 5 International Journals, 9 Magazines and 14 News Papers.