LibriVox
LibriVox offers free online audio recordings of public-domain books, read by volunteers.
What LibriVox is
LibriVox offers free online audio recordings of public-domain books, read by volunteers. Its catalog can be browsed by author, title, genre or subject, and language. Listeners can stream or download individual audio files, download a book as a ZIP, subscribe to RSS, or use BitTorrent. Catalog pages offer MP3 files at 64 kbps and 128 kbps, and most books have an M4B option. LibriVox also publishes a podcast that features one book at a time in three audio installments per week. Volunteers can record in any language, and prior experience or an audition is not required. For developers, the catalog API offers audiobook, track, and author endpoints for keeping catalog data current; requests return 50 records by default and can include up to 500, with offset batches for larger pulls. Recordings are donated to the public domain, though status may differ by country. The service is available on Android, iOS, Linux, macOS, web, and Windows. The catalog may include older texts with language or ideas some listeners find offensive or outdated.
Good
- Free audiobooks of public-domain books.
- Catalog browsing includes author, title, genre, and language.
- Download individual files or book ZIP files.
- Most books offer an M4B option.
- Recordings may be used for any purpose.
Watch out
- Some older texts contain offensive or antiquated language or ideas.
- Public-domain status may vary by country.
- Third-party apps are unaffiliated and not endorsed.
Who it suits
LibriVox suits listeners looking for free recordings of public-domain books, including people who want downloadable audio or a choice of languages. Its catalog API may interest developers building apps that use audiobook, track, or author data.
Verdict
LibriVox offers multiple ways to browse and access volunteer-recorded public-domain books without a charge. Consider the age and content of some texts, and check how public-domain status applies in your country.
Plans and prices
From LibriVox's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Public-domain audiobooks · streaming or downloads · volunteer-created catalog |
The facts
Each one read from LibriVox's own pages, with the date it was checked.
What it does
- API
- The catalog API lets third-party apps update their catalog data automatically and supports audiobook, track and author endpoints.checked 11 Oct 2026
- API availability
- LibriVox provides a released public Audiobooks API plus simpler audiotracks and authors endpoints.checked 15 Oct 2026
- API extensibility
- LibriVox invites third-party apps and services to redistribute its public-domain recordings, but development depends on limited volunteer time.checked 15 Oct 2026
- API formats
- The API can return XML, JSON, JSONP, serialized data or PHP array format.checked 15 Oct 2026
- API functions
- API parameters support lookup by ID, author, title, genre, date, fields, cover art, format, sorting, limits and offsets.checked 15 Oct 2026
- API limit
- Since the September 2026 update, API requests are capped at 500 records and larger catalogs require offset batching.checked 15 Oct 2026
- Audio formats
- Catalog pages offer 64 kbps and 128 kbps MP3 files, and most books have an M4B option.checked 11 Oct 2026
- Catalog
- Listeners can browse the catalog by author, title, genre or subject, and language.checked 11 Oct 2026
- Catalog browsing
- The site supports browsing and searching by author, title, genre or subject, language and reader.checked 15 Oct 2026
- Catalog mission
- Its stated goal is to make every public-domain book available as a free audiobook narrated by people.checked 15 Oct 2026
- Code availability
- LibriVox's GitHub public code repository is archived, says it cannot be deployed as-is, and points to newer private or separate repositories for current infrastructure.checked 15 Oct 2026
- Content sources
- Most source texts come from Project Gutenberg, while Internet Archive hosts the audio files.checked 15 Oct 2026
- Documentation
- Help materials include listener instructions, volunteer guidance, recording tutorials, a forum and a community wiki.checked 15 Oct 2026
- Integrations
- LibriVox describes third-party apps as unaffiliated and says it does not endorse them.checked 11 Oct 2026
- Languages
- Volunteers may record in any language and the catalog supports multilingual projects.checked 15 Oct 2026
- Limit: advertisements and bugs
- Recent Google Play feedback complains about intrusive ads, inability to remove downloads, lost saved books and update-related bugs.checked 15 Oct 2026
- Limit: narrator consistency
- Trustpilot and App Store reviewers repeatedly report uneven narration quality, including difficult-to-hear or grating readers.checked 15 Oct 2026
- Listening options
- Listeners can play or download individual audio files, download book ZIP files, subscribe to RSS, or download via BitTorrent.checked 11 Oct 2026
- Mobile features
- The Android app offers sleep timers, unlimited bookmarks, favorites, recent and downloaded lists, search and browsing.checked 15 Oct 2026
- Mobile integrations
- The Android app supports Bluetooth controls, Android Auto and Google Cast.checked 15 Oct 2026
- Nonprofit model
- LibriVox describes itself as non-commercial, nonprofit, ad-free and volunteer-powered.checked 15 Oct 2026
- Notable limitation
- The catalog includes old public-domain texts that may contain antiquated or offensive language or ideas.checked 11 Oct 2026
The company
- Founded
- LibriVox was started in August 2005 by Hugh McGuire.checked 15 Oct 2026
Where it runs
- Limit: app usability
- Reviewers report confusing redesigns, difficulty finding previous books and lost chapter-reader information.checked 15 Oct 2026
The full review of LibriVox
LibriVox is a free catalog of volunteer-recorded public-domain audiobooks, best suited to listeners who want classic texts without a subscription. Its flexible downloads and broad language coverage are useful strengths, though the age and legal status of individual works warrant attention.
Overview
Founded in 2005, LibriVox makes volunteer recordings of public-domain books available online. Readers can browse by author, title, genre or subject, and language, then choose among streaming, downloads, RSS or BitTorrent. That flexibility suits listeners who want to save files for offline use or choose a specific work rather than rely on a single curated listening format.
The catalog’s older material is also its clearest caveat: some texts contain antiquated or offensive language or ideas. Recordings are donated to the public domain, but that status can vary by country, so listeners should check how it applies where they live.
Key features
Multiple ways to listen
Catalog pages offer 64 kbps and 128 kbps MP3 files, and most books also have an M4B option. Listeners can play or download individual audio files, download a book as a ZIP, subscribe to RSS or use BitTorrent. Offline listening and DRM-free downloads make LibriVox a practical fit for people who want portable files without platform restrictions. The trade-off is that the range of formats and delivery methods leaves the choice of what to download and how to organize it to the listener.
Catalog and podcast
Browsing across author, title, genre or subject, and language provides several routes to a book. LibriVox also publishes a podcast featuring one book at a time, released in three audio installments per week. It offers a steady listening option, though listeners looking for a broader mix in a podcast feed may prefer browsing the catalog directly.
Languages and API
LibriVox accepts volunteer recordings in all languages, making its catalog open to work beyond English-language books. Its API lets third-party apps update catalog data automatically and supports audiobook, track and author endpoints. Requests return 50 records by default, can return up to 500, and can retrieve larger catalogs in offset batches. Third-party apps are unaffiliated, and LibriVox does not endorse them, so app users should not treat them as official LibriVox products.
Pricing
LibriVox’s Free plan costs nothing and provides free audiobooks of public-domain books; recordings may be used for any purpose. There is no paid tier to weigh against it. That makes it a straightforward choice for listeners content with public-domain material, but not for someone seeking a paid catalog of newer commercial releases.
Platforms
LibriVox is available on Android, iOS, Linux, macOS, Windows and the web, and provides an API. The combination of downloadable audio and broad platform coverage makes it suitable for listeners who move between devices, while the API is aimed at developers or third-party catalog apps rather than ordinary listening.
Who it's for
Choose LibriVox if you want free access to public-domain books, especially older works, and value offline, DRM-free files or multiple ways to find and receive audio. It is less suitable if you want contemporary commercial audiobooks, or if you need assurance that a text’s language and ideas will feel current. Volunteers need no prior experience or audition; recording requires a voice, a computer and free recording software. LibriVox says its forum is the best way to get in touch, with email also available.
Pros and cons
Pros
- No-cost access: The Free plan offers public-domain audiobooks without a subscription.
- Portable, unrestricted files: Downloads are DRM-free, and offline listening is supported.
- Several discovery and delivery routes: Catalog browsing, podcast installments, RSS, ZIP files and BitTorrent accommodate different listening habits.
- Broad language scope: Volunteer recordings are accepted in all languages.
Cons
- Older texts can be difficult: Some works contain antiquated or offensive language or ideas.
- Public-domain status varies: A recording’s status may differ by country.
- Third-party apps are not endorsed: Users seeking an official app experience should bear in mind that integrations are unaffiliated.
Alternatives
For more audiobook options, browse our Audiobook Apps list.
- Playary is worth considering if you want free listening across songs, podcasts, movies, audiobooks and TV shows, with an ad-free Premium option.
- Audiobookshelf is a better fit for listeners who want a free, self-hosted audiobook and podcast server.
- Sora offers free ebooks and audiobooks for readers who want a student reading app.
- Bookmate may suit readers seeking books, comics, audiobooks and podcasts, with a seven-day free trial and offline reading and listening.
- BookPlayer is an option for people who mainly want core audiobook playback features on Android, iOS or macOS.
- Hoopla suits listeners with a valid card from a participating public library; available titles vary by library catalog.
- Libby is another free library-borrowing app, but borrowing requires a library card and depends on the library’s collection.
- Loyal Books is an alternative for public-domain audiobooks and ebooks, and also offers best sellers.
Verdict
LibriVox is an excellent match for listeners who want free, downloadable recordings of public-domain books and value flexible file access. Its no-cost, DRM-free catalog is the main reason to choose it; look elsewhere if you want contemporary commercial audiobooks or a more modern selection.
Getting started
- Visit https://librivox.org/
- Browse the catalog by author, title, genre or subject, or language
- Play or download individual audio files, a book ZIP, RSS, or BitTorrent
- Use an available platform: Android, iOS, Linux, macOS, web, or Windows
Questions
Does LibriVox cost anything?
No. Its plan is free and provides audiobooks of public-domain books.
How can I listen or download?
You can play or download individual audio files, download book ZIP files, subscribe to RSS, or use BitTorrent. Offline listening and DRM-free downloads are supported.
Which audio formats and bitrates are available?
Catalog pages offer MP3 files at 64 kbps and 128 kbps. Most books have an M4B option.
What platforms is LibriVox available on?
It is listed for Android, iOS, Linux, macOS, web, and Windows.
Can I use LibriVox recordings freely?
LibriVox recordings are donated to the public domain, but public-domain status may vary by country.
Can volunteers record books?
Yes. Volunteers can record in any language and do not need prior experience or an audition. The stated requirements are a voice, a computer, and free recording software.
Alternatives to LibriVox
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