Zotero is a free citation management tool developed at George Mason University. Itt saves citations locally on your computer, and makes your citations available from any computer by syncing. Zotero works with Mac, PC, and Linux systems.
The video below, produced by UNC Park Libraries and licensed under CC BY 2.0, provides instructions on how to use Zotero.
Mendeley is a free web and desktop reference management application maintained by Elsevier. It saves citations locally on your computer, and makes your citations available from any computer by syncing. Mendeley works with Mac, PC, Linux, and Ubuntu systems.
The video below, produced by the for-profit company, GradCoach, and used with permission, provides instructions on how to use Mendeley.