calibre is described as 'Free e-book manager offering library management, multi-format conversion, syncing to devices, news download as e-books, built-in viewer, editor, and privacy' and is a leading Ebook Reader in the news & books category. There are more than 100 alternatives to calibre for a variety of platforms, including Windows, Android, Mac, Linux and Android Tablet apps. The best calibre alternative is KOReader, which is both free and Open Source. Other great apps like calibre are Librera Reader, Foliate, Readest and Koodo Reader.
Browse your library by: directory, cover, favorite, date opened. Download free or paying books from online libraries (in the opds format) and have access to thousand of publications Create bookmarks, zoom, search....
Instantly convert text documents and ebooks to EPUB format with this free online EPUB converter.
If you’re looking for a free and easy-to-use online EPub reader that works seamlessly on all your devices, consider Neat Reader. You can use it for free across all devices. To use it on your browser, simply Open Web App.
The best ebook manager for your personal ebook catalog. Novely's goal is to provide a single application in which to manage your entire ebook catalog and make it available on every device.
Leto is a simple and beautiful book management app that helps you to easily keep track of the books you are currently reading, would like to read or already have.
BookFab Kindle Converter converts Kindle eBooks to EPUB or PDF format for flexible reading on phone, tablet and other ereaders.
Mini Reader is the "anti-modern" e-book app. It stands out by stripping away the clutter found in typical readers to focus on pure utility:
Program is designed for reading fiction books. You can read books in any of the following formats: fb2/fbz, fb3, mobi/prc/azw/azw3 (No DRM), epub (No DRM), doc/rtf/docx/odt, html, txt, odt formats (and you can open zip files with books).
BookShelves is a modern eBook reader and library manager for macOS and iOS. It supports EPUB, PDF, MOBI, AZW, AZW3, KEPUB, and CBZ formats with a clean, distraction-free reading experience.
Comic2ePub is a cloud-based tool that converts comic and manga PDFs into ready-to-publish EPUB and ePDF files — no coding required.
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Neat , elegant, drm free only, highly customizable...