In this work, we focus on the document visualization strategy to support information access in the digital era. First, we discuss the dynamics of Information Technology and the ability to generate innovations with a direct impact on the quality of the information access based on the user information needs. Then we discuss how these new technologies have helped to increase the quality of the services provided by the Digital Library. To conclude, we presented the main challenges that the Digital Library will have to face in relation to the management of their information technology infrastructure, consolidation and simplification of their processes within their computing environments, aiming to increase, productivity, quality of services, and develop agile environments that allow the Library to meet the demands of the digital age transformation.