Alternatives to Librera Reader
A customizable Android reader for PDF, EPUB, MOBI, DjVu, FB2 and comic book files. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
Librera Reader
A customizable Android reader for PDF, EPUB, MOBI, DjVu, FB2 and comic book files.
Replacements
Listings that take over the same core job as Librera Reader.
Moon+ Reader
A configurable Android ebook reader for EPUB, PDF, MOBI, comics and many other formats.
Moon+ Reader is another Android reader with wide format support and OPDS catalogs, but it is closed source and some features require the paid Pro version.
ReadEra
An ad-free reader for Android and iOS that opens ebooks, PDFs, office documents and comics.
ReadEra is free and ad-free on Android and iOS, opening ebooks, PDFs, DjVu, Word files and comics, but it is closed source.
KOReader
A reader you install on a Kindle, Kobo or PocketBook that opens the formats the stock software refuses.
KOReader is AGPL-licensed and runs on Android plus Kindle, Kobo and PocketBook e-readers, reflowing scanned PDFs, with deep settings menus and a plain interface.
Koodo Reader
A modern ebook reader for fifteen-plus formats that syncs your library and reading progress through storage you already own.
Koodo Reader is AGPL-licensed and runs on desktop, Android, iOS and the web, syncing through storage you control instead of Google Drive.
Readest
A modern ebook reader for EPUB, PDF, MOBI and comics, with highlights, notes, translation, text to speech and sync across every platform.
Readest is AGPL-licensed and runs on Android, desktop and the web with highlights, translation and text to speech, and its sync is a hosted service with paid tiers.
FBReader
Cross-platform ebook reader supporting EPUB, FB2 and Readium LCP.
FBReader runs on Android, iOS and desktop with a shared library and reading position, but it is closed source and some formats need paid add-ons.
Neat Reader
A cross-platform EPUB reader with annotations, notes export and cloud sync of books and progress.
Neat Reader focuses on EPUB across desktop, mobile and web with cloud sync of books and notes, but is closed source with a paid Premium plan.
BookFusion
An ebook reader and cloud library that syncs your own EPUB and PDF collection across devices.
BookFusion syncs your own EPUB and PDF collection through a hosted cloud library on Android and the web, requiring an account and dropping DjVu and comics.
Also worth comparing
These listings name Librera Reader as their own alternative, so the relationship runs both ways.
@Voice Aloud Reader
An Android app that reads web pages, PDFs, EPUB books and copied text aloud.
Librera Reader is a free, open-source GPL-3.0 Android reader with offline text-to-speech, adding DjVu and comic support, but it does not read web pages aloud like @Voice does.
Komikku
A free and open-source manga and comic reader for Android with extension support.
Librera Reader is a GPL-3.0 Android reader for comics plus PDF, EPUB and DjVu, reading local files without manga extension sources.
Mihon
An open-source Android app for discovering and reading manga, webtoons and comics.
Librera Reader is a GPL-3.0 Android reader that opens local comic files alongside ebooks, without extension sources or MyAnimeList and AniList tracking.
Similar software
Related functionality, not a direct replacement.
