Free Papers 3 (iOS)

Revolutionize how you collect, organize, and read documents.
• Search simultaneously from 20+ repositories, including PubMed, Scholar and ArXiv.
• When you import papers into your library, Papers lets you organize them in collections and read, annotate and freehand draw them in glorious full screen.
• Import Word, PowerPoint, and other document files to your library and organize them just as easy as your PDFs.
• Automatically find and download the PDF for references you import from search engines, when the full-text is available!
• Papers now also optionally lets you store and synchronize your library on Dropbox to your Mac, PC and iOS devices.
• Create shared collections and add content to your Reading list, also accessible via your web browser.

Papers is a full workflow solution designed to make sure you spend time on what’s important: your research.