Qiqqa is free award-winning knowledge-, research- and reference management
software. If you're serious about getting the most from managing your
publications, PDFs and bibliographies, Qiqqa is for you.

Superb reference and document management. Import PDFs into separate libraries.
Automatic OCR and tag extraction. Qiqqa helps you populate missing metadata
for millions of research papers. Full-text search, duplicate paper detection,
inbound and outbound links, and much more.

Top-notch built-in PDF reader with annotating, highlighting, automated jump
links, and so much more. Create printable summaries of notes, mindmaps of your
thoughts, and directly cite your references and automatically create
bibliographies within the Microsoft Word™ word processor.

See information about papers, and connections between concepts, in a totally
new way. Explore an entire library of papers via authors, papers, tags, and
themes. Know exactly what paper to focus on next.

Back up and synchronize your library to a free 2Gb cloud storage across
desktop, tablet, web and mobile. Optionally sync inside your private intranet
with unlimited storage. Share library documents, metadata, and notes in
private with selected friends or colleagues.

Qiqqa enables 21st century research, trusted by academics and researchers
around the world.