Zotero is a free, open-source reference management software that allows users to gather, organize, cite, and share research sources. It integrates with the Firefox browser to save citations from web pages and documents. Users can access their entire research collection through the Zotero pane, which stores bibliographic references, files, and notes. Zotero would be helpful for students and researchers to organize their work and citations in one place. It also has applications for libraries in collecting resources and building collections.