Lucidor is a cross-platform ebook reader and manager with support for catalogs in the OPDS format and the EPUB file format.
As a XULRunner application, it resembles the look and feel of the famous Firefox web browser with its tabbed layout and configuration settings panel.
As simple as it is, you can use it to convert web pages and web feeds into ebooks, update your library’s metadata from the internet, and even search for and download ebooks online.