Pocket
Freemium
Pocket is a cloud based article snippet and bookmarking platform.
Diigo
Freemium
Diigo is a powerful research tool and a knowledge-sharing community.
EndNote
Commercial
EndNote is a commercial reference management software package, used to manage bibliographies and references when writing essays and articles.
colwiz
Freemium
colwiz (collective wizdom) is free web, desktop and mobile based research management software.
Mendeley
Freemium
Mendeley is a free reference manager and an academic social network.
Papers
Commercial
Papers helps you collect and curate the research material that you're passionate about.
ReadCube
Freemium
ReadCube is a desktop and browser-based program for managing, annotating, and accessing academic research articles.
