Last week the first public beta (version 0.5) of Paperpile was released (available for Mac and Linux). Paperpile is a desktop reference manager with typical features: search in PubMed, Google Scholar or ArXiv, import PDF files, support for BibTex and other standard file formates, etc. Paperpile currently doesn’t sync with a web-based version, and Paperpile doesn’t insert citations into manuscripts.