Qiqqa is award-winning research management software, designed for commercial and academic researchers.

Paperpile is a web-based reference management software, with special emphasis on integration with Google Docs and Google Scholar.

SCIENTILLA is a free scientific register for organizations and researchers.

Citavi is a reference management program.

BibDesk is an open-source reference management software package for macOS, used to manage bibliographies and references when writing essays and articles.

colwiz (collective wizdom) is free web, desktop and mobile based research management software.