Apps similar to Readest include calibre, which is free and open source. Other options are KOReader, Koodo Reader, Foliate and Google Play Books. You can choose from more than 10 Ebook Readers like Readest for Linux, Windows, Mac, Android and iPhone.
eBook reader and library manager designed for macOS and iOS supporting EPUB, PDF, MOBI, AZW, AZW3, KEPUB, and CBZ formats, customizable fonts and themes, privacy-focused local or iCloud data, automatic sync, and 100,000+ free public domain books.
Germany
EU
A local-first, AI-native reading app that turns books, highlights, notes, and conversations into durable context.
TypoZen is a Markdown editor and an ePub reader in one quiet window: somewhere to write in the morning and somewhere to read in the evening, without switching apps or going near the internet.
United Kingdom
Read the books you love without having to worry about different format complexities like epub, pdf, mobi, cbr, etc.
India
DinoReader is built on the FBReader reading engine, but includes features not currently available in the mainstream app:
United Kingdom
WizRead combines a powerful reading app with an exciting community, letting you organize, track and share your entire reading journey in one seamless experience.
A next-generation iOS viewer app for self-scanned manga and books with AI-powered organization, cloud storage support, and NAS streaming.
Japan
AI-native EPUB and PDF reader. Select any passage and get contextual AI actions — summarize, explain, visualize, translate — without leaving the reading page.
BooxReader is a free PDF reader, EPUB reader and ebook reader for Android. Read books, textbooks, study notes, documents, comics and manga from local files without ads, without login and without an internet connection.
China
