LinkHarbor is a free Chrome add-on designed to streamline the process of managing and sharing online sources. With its intuitive interface, users can anchor their current website links with a single click using a convenient floating button. Additionally, it offers a project screen where users can easily import links from open tabs, making it an efficient tool for researchers and students alike.

The program also features a source summary function, allowing users to view brief descriptions of their saved links by clicking the 'S' button. For those who need to format their sources, LinkHarbor provides a simple toggle to switch between easy-to-read and APA formats. Furthermore, sharing options are versatile, offering methods to copy links to the clipboard, send them via Gmail, or save them as PDFs.