An anonymous reader writes: You may know Zotero, a bibliography management application that helps create and organize entire personal libraries, including WebDAV synchronization of attachments (e.g. PDFs). A new project is about to bring us an Android app that will turn any Android device into a personal library with document downloading (complete or on-demand) and synchronization. In combination with a PDF reader, you will have your entire digital library with you in order to read, highlight, and annotate while on the go. A fully functioning web-only prototype (albeit without WebDAV support) is available at http://zoteroreader.com/ Currently, a fund-raising campaign is ongoing to support the developers. Please visit https://www.indiegogo.com/projects/zotero-reader-android-app/ for a pledge.