Flow is described as 'Online EPUB reader that offers its services at no cost and is compatible across a range of platforms including Web, Windows, Linux, macOS, Android, and iOS. It provides the convenience of reading multiple books simultaneously and enables seamless reading across' and is a Ebook Reader in the news & books category. There are more than 50 alternatives to Flow, not only websites but also apps for a variety of platforms, including Android, Windows, Android Tablet, Linux and Mac apps. The best Flow alternative is SumatraPDF, which is both free and Open Source. Other great sites and apps similar to Flow are calibre, MuPDF, Librera Reader and KOReader.
This free, open-source viewer for Windows supports multiple formats like PDF, eBooks (ePub, Mobi), CHM, and Comic Books (CBZ, CBR). Prioritizing simplicity and speed, it offers a lightweight, portable design with a minimalist interface, catering to users seeking fast and efficient document viewing.
SumatraPDF is the most popular Windows alternative to Flow.
SumatraPDF is the most popular Open Source & free alternative to Flow.
Free e-book manager with features including library management, format conversion, syncing to devices, internet-independent operation, built-in viewer, news download as e-books, text-to-speech, privacy focus, extensible plugins, and no registration or tracking.
calibre is the most popular Mac, Linux & Self-Hosted alternative to Flow.
MuPDF offers a highly versatile PDF, XPS, and eBook interpreter, customizable as a renderer, viewer, or toolkit. Features include digital signatures, redactions, form filling, annotations, and page manipulation, ideal for mobile, eBooks, and embedded apps supporting Java, C++, and Python.
MuPDF is the most popular Android alternative to Flow.
Librera Reader is a highly customizable and feature-rich application for reading books in PDF, EPUB, MOBI, DjVu, FB2, TXT, RTF, AZW, AZW3, HTML, CBZ, CBR formats on Android devices.
Librera Reader is the most popular Android Tablet alternative to Flow.
An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Kindle, Kobo, PocketBook, Linux and Android devices.
Koodo Reader is an all-in-one e-book reader that can help you better manage and study your e-books. It's free and open-source.
Koodo Reader is the most popular Web-based alternative to Flow.
Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.
Readest is the most popular iPhone & iPad alternative to Flow.
The Kindle app puts millions of books, magazines, newspapers, comics, and manga at your fingertips.
Openlib is an open source app to download and read books from shadow library (Anna’s Archive). The App Has Built In Reader to Read Books.
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