Caliopen vs ReadCube Papers

A side-by-side look at Caliopen and ReadCube Papers. For an in-depth review of either product, follow the links below.

Caliopen

Social & Communications

Caliopen is an open source and privacy-focused email and communications client. It allows users to send encrypted emails and messages without relying on large tech companies to handle their private data.

opensourceprivacyencryptionemailmessaging

Full review → Alternatives

ReadCube Papers

News & Books

ReadCube Papers is a free reference manager and PDF reader designed for researchers, clinicians, and scientists. It allows you to easily organize, read, highlight, and annotate PDFs across multiple devices.

reference-managerpdf-readerresearchsciencehighlightannotate

Full review → Alternatives