Library Extension
Your Library, Just a Click Away—Find Books and eBooks Faster!Simplify Your Search, Save Money, and Support Local Libraries!
Over 130,000 Readers Trust Library Extension — Join Them Today!
As you browse books and e-books, the Library Extension checks your library's online catalog and displays the availability of matching items on the same page.
Over 105,000 users and 3600 reviews with a 4.9 stars average rating
Over 7,000 users and 300 reviews with a 4.9 stars average rating
Over 20,000 users and 45 reviews with a 4.9 stars average rating
What's New? Check Out Our Latest Updates and Fixes in version 2025.224.1 - Fixes support for Chrome 116 and similar versions, and another fix for VuFind. Details can be found here.
SAVE TIME
Access to more than one library? No more searching across multiple library catalogs. All conveniently displayed on the sites you visit already!
SAVE MONEY
You'll get a quick, convenient link to reserve the title from your library!
HUNDREDS OF SUPPORTED LIBRARIES
See results from any of nearly 5000 supported libraries and library systems. Don't see your library? No problem! Just let us know!
FREE TO USE • NO ACCOUNTS NEEDED
Get started with no signup required!
EASY AND CONVENIENT TO USE
Just install, pick one or more libraries, and start to browse on sites like Amazon.com and Goodreads.com in seconds!