Annai Teresa College of Engineering holds a fully digital library in place with 5000 books in place along with national and international journals. The library is designed and maintained with utmost care that it holds both current and past versions of the books.

The library has access to computers and internet for students to interrogate with digital resources. This library has its own library management system in place which ensures free circulation of books among the students.

The library is updated then and there with current resource, journals,Publications and other magazines that helps out students enrich in their personal knowledge and in the journey towards their career as well.