Lower Silesian Digital Library (DBC) is an online library which provides electronic versions of readers, text books, journals, special collection and dissertations stored in the libraries of the institutions which are united within a Consortium of Dolnoslaska Digital Library.

Lower Silesian Digital Library (DBC) is based on the dLibra software. It lets browse, search and download full text of items by anyone with access to the internet and an interest in the materials. PDF and DjVu are digital document formats.