A local-first, AI-native reading app that turns books, highlights, notes, and conversations into durable context.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application typeApplication types
Platforms
- Windows
- Mac
- Linux
- Android
KOReader Alternatives
Apps similar to KOReader include calibre, which is free and open source. Other options are Okular, Readest, PDFgear and Koodo Reader. You're spoiled for choice with Ebook Readers like KOReader: we list more than 50 alternatives for Android, Windows, Linux, Mac and iPhone.
filter to find the best alternatives
Most KOReader alternatives are Ebook Readers, but you can also narrow the list to PDF Readers or Ebook Libraries. Another popular filter is Android.
Alternatives list
Xreader is a document viewer capable of displaying multiple and single page document formats like PDF and Postscript.
Cost / License
- Free
- Open Source (GPL-2.0)
Application type
Platforms
- Linux
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Linux
- Mac
- Windows
- Go (Programming Language)
G
Garden Reads is a calm, distraction-free reader for people who want to relax or study a good book. Lose yourself in a quiet nature-inspired aesthetic. The app isn't just pretty, it's packed with all the tools you would need for understanding anything in a book.
Cost / License
- Freemium
- Proprietary
Application typeApplication types
Platforms
- Android
Romania
EU
+9
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Windows
- Chocolatey
- Mac
- Homebrew
- Linux
- Python
E
Orion is a pdf, djvu, xps and cbz file viewer for Android devices, based on mupdf and DjVuLibre libraries.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Android
- Android Tablet
- F-Droid
- OpenAPK
71 EBookDroid alternativesEBookDroid is an open source (GPL'ed) document viewer for Android based on the VuDroid code base.
Cost / License
- Free
- Proprietary
Application typeApplication types
Platforms
- Android
Russia
An easy to use ebook reader application that ensures a pleasant reading experience. The reader interface has a fresh feel and smooth transitions that make you read book after book on it. Lektz Reader supports EPUB2, EPUB3 and PDF format ebooks.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Android
- iPhone
- Android Tablet
- iPad
India
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....
Cost / License
- Free
- Proprietary
Application typeApplication types
Platforms
- Android
- Android Tablet
+3
Offers viewing, searching, printing, and text copying for PDF files on Android. Streamlined for quick access and on-the-go use, optimized for work environments without Drive integration, lightweight, free, and requires minimal permissions.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Android
- Android Tablet
United States
+2
The simplest PDF viewer. Safe (doesn't require permissions), lightweight (just 6,9MB) and modern.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Android
- HUAWEI AppGallery
- F-Droid
- Kindle Fire
Italy- EU
💡 illuminsight 👀 effortlessly generates insights for selected text within your EPUB-format books, showing you relevant, contextualized data at a glance.
Platforms
- Online
- Android
- Android Tablet
- United States
Ireland
