A document viewer for the GNOME desktop. You can view, search or annotate documents in many different formats.


KOReader is described as 'An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Kindle, Kobo, PocketBook, Linux and Android devices' and is a popular PDF Reader in the news & books category. There are more than 50 alternatives to KOReader for a variety of platforms, including Android, Windows, Mac, Linux and Android Tablet apps. The best KOReader alternative is calibre, which is both free and Open Source. Other great apps like KOReader are SumatraPDF, Okular, Readest and Librera Reader.
A document viewer for the GNOME desktop. You can view, search or annotate documents in many different formats.


EPUBReader is a Firefox and Chrome addon which lets you read ePub-files just in the browser. You don't need to install additional software!




Simple Android PDF viewer based on pdf.js and content providers. The app doesn't require any permissions.




A clean and simple way to read your books on any device and build your own online library.



Download free Pdf, Epub books & novels. Snap & solve math, science, and more with AI.




Flow is an 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...





InkBox is an open-source, Qt-based eBook reader for Kobo devices. It also comes as an entire native open-source OS and provides support for a number of devices.




Supercharge your paper reading: follow references, skim outline, jump to figures, cite and save.




Read fluently and comfortably, with simple and clear interface.
Supported Document Types: PDF, EPUB, MOBI, CBZ, FB2, XPS, TXT, HTML, OFFICE(DOCX, XLSX, PPTX) and ZIP/GZIP
Features: Horizontal / Vertical Flip Continuous Scroll Lock Stray: Keep scroll straight Margin Crop Focus M.






High-performance viewer for documents and images offering split tabs, customizable single or book layouts, portals for side-by-side sections, instant search, line highlight, annotation tools, link hints, searchable highlights, session management, and TOML config.

