Library Extension
See books, music and more at your local library as you browse the internet
Library Extension - Find Books, Music & More at Libraries
'Library Extension' is a Firefox add-on that enables users to see instant availability information for books, music, and audiobooks from over 5000 global public libraries while browsing various websites. It expands the user's online browsing experience by enabling them to check local library resources simultaneously.
Add-on stats
Weekly download count: 74
Firefox on Android: No
Risk impact: High risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- tabs
- http://*/*
- https://*/*
Size: 323.12K
Email: su*****@libraryextension.com
URLs: Website
Ranking
# 964 ▼ 7
Other platforms
Not available on Android
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Add-on summary
See instant availability information for books, music, and audiobooks from your public library as you browse various sites.
We currently support over 5000 libraries around the world. Find our complete list of supported libraries at https://www.libraryextension.com/supported-libraries
If you do not find your library supported, please visit our feedback page at https://www.libraryextension.com/contact-us - we're always happy to add new libraries!
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Very efficient for checking availability across multiple libraries
- Quick and responsive customer support from the developer
- Integrates well with various platforms like Goodreads, Amazon, and Hoopla
- Highly customizable to suit individual user needs
- Saves time by displaying book availability automatically
Cons
- Limited support for multiple Hoopla accounts
- Some users experienced configuration issues after OS reinstallation
Most mentioned
- Efficiency in checking multiple libraries
- Seamless integration with various book-related platforms
- Responsive developer support
User reviews
This app has saved me so much time and money by showing me where I can find books to borrow versus buy. Tech support is very fast and Andrew is very responsive to my issues. Up-dates occur quickly in response to changes made by libraries, etc.
by Firefox user 16891134, 2025-01-15
Very well done and useful for checking a book's availability by format in various libraries, all in one place. Developer was very responsive and kept me in the loop while fixing an issue after a recent update.
by Firefox user 18781591, 2025-01-14
Extremely useful add-on! I was very surprised at how quickly a dev fixed it and responded when I sent a message about a library catalog not working.
by Jeff, 2025-01-13
Add-on safety
Risk impact
Library Extension requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk likelihood
Library Extension is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
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