Libby review
A free, mature choice for borrowing and syncing library books across devices.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Libby is OverDrive’s reading app for public-library patrons who want to browse catalogs, borrow ebooks, audiobooks, and magazines, and manage loans in one place. Users can sign in with a library card, place holds, read or listen in the app, and organize titles with tags. The service is available through web access, Windows, macOS, iOS, and Android, making it suited to readers who move between computers and mobile devices rather than relying on a single dedicated reader.
Its strongest practical advantage is the combination of offline access, annotations, and cross-device synchronization. Mobile users can download eligible books and audiobooks for offline use, while reading progress, bookmarks, notes, and highlights can sync across devices after setup. Libby also supports transfers of compatible ebooks in EPUB or PDF format to supported ereaders. That gives library borrowers several ways to continue reading, although the web experience requires an internet connection and offline access is specifically tied to downloaded mobile titles.
The main consideration is access rather than price: Libby is free, but borrowing depends on participation by a public library and a valid library card. Its focus is library lending, not broad personal ebook management, and its ereader transfer path is narrower than its in-app reading options because it applies to compatible EPUB or PDF titles and supported ereaders. Choose Libby if your priority is borrowing from participating libraries across web, desktop, and mobile. Readers seeking a general-purpose reader for books outside that library ecosystem should look elsewhere.
Libby pros and cons
- Where it wins
- Free access to participating library ebooks, audiobooks, and magazines
- Syncs progress, bookmarks, notes, and highlights across devices
- Supports offline mobile reading and compatible ereader transfers
- Where it doesn't
- Requires a valid library card and participation by a public library
- Offline downloads are limited to eligible mobile titles
- Ereader transfers support compatible EPUB or PDF titles only
Libby fact sheet, pricing and score →
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