Macintosh software

Zotero () is a free and open-source reference management software to manage bibliographic data and related research materials, such as PDF and ePUB files. Features include web browser integration, online syncing, generation of in-text citations, footnotes, and bibliographies, integrated PDF, ePUB and HTML readers with annotation capabilities, and a note editor, as well as integration with the word processors Microsoft Word, LibreOffice Writer, OnlyOffice, and Google Docs. It was originally created at the Center for History and New Media at George Mason University and, as of 2021, is developed

design language developed by Apple

Mendeley is a reference manager software founded in 2007 by PhD students Paul Foeckler, Victor Henning, Jan Reichelt and acquired by the Dutch academic publishing company Elsevier in 2013. It is used to manage and share research papers and to generate bibliographies for scholarly articles.

Russian messenger software