The Penn Libraries Toolbar is a custom-made web browser extension for University of Pennsylvania students, faculty, and staff.
It provides a persistent search box that allows you to search:

• The Penn website using Google
• Penn Library databases, e-journals, FAQs, Library web pages and more using FindIt!
• Franklin Library Catalog by Title, Keywords, Author and Journal Title
• VCat, the Library Video Catalog, for Videos and DVD Collections in the Penn Library
• Databases such as EBSCO Megafile, JSTOR, ABI/Inform, PubMed and WorldCat
• Google and Google Scholar

It also provides links to frequently used Penn and Penn Library websites, Webmail, Ask a Librarian, Blackboard and the Penn Library social bookmarking tool, PennTags.