 Acrobat 4, in 1999, added preset configuration files to Distiller, and Acrobat 5, in 2001, added improved color management.Originally a separate application, Distiller eventually became incorporated into a printer driver for creating PDF files that preserved the printed appearance of documents from other applications.A related Adobe product, Acrobat Distiller Server, was released in 2000 and provided the ability to perform high-volume conversion of PostScript to PDF formats through a centralized client-server architecture.