Zotero

Zotero is a free, open-source reference management tool that helps users collect, organize, cite, and share research sources. It allows for the storage of various types of research materials, including PDFs, images, audio and video files, snapshots of web pages, and more.

This software is designed for researchers, students, and academics who need to manage bibliographies and citations for their academic work. It integrates with word processors to facilitate in-text citations and the generation of bibliographies in a wide range of citation styles.