Paperpile

Store, organize, and manage references with automatic metadata extraction and duplicate detection.

Download and sync PDFs directly to Google Drive with unlimited storage and access on all devices.

Insert citations and bibliographies in Google Docs and Microsoft Word with support for over 10,000 citation styles.

Save references, PDFs, and supplementary files directly from academic databases and publisher sites using a Chrome extension.

Highlight and annotate PDFs in different colors and add notes linked to references.

Share papers via private links, create shared folders and libraries, and collaborate on citations in Google Docs and Word.

Organize papers with folders, labels, and stars, with real-time search and automatic cleanup of incomplete or duplicate references.

Access and manage your library on iOS and Android apps, and use Paperpile with Microsoft Word for citation management.