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简体中文 | English

Koodo Reader

A cross-platform ebook reader



  • Format support:
    • EPUB (.epub)
    • Scanned document (.pdf, .djvu)
    • DRM-free Mobipocket (.mobi) and Kindle (.azw3)
    • Plain text (.txt)
    • FictionBook (.fb2)
    • Comic book archive (.cbr, .cbz, .cbt)
    • Rich text (.md, .docx, .rtf)
    • Hyper Text (.html, .xml, .xhtml, .htm)
  • Platform support: Windows, macOS, Linux and Web
  • Save your data to Dropbox or Webdav
  • Customize the source folder and synchronize among multiple devices using OneDrive, iCloud, Dropbox, etc.
  • Single-column, two-column, or continuous scrolling layouts
  • Text-to-speech, translation, progress slider, touch screen support, batch import
  • Add bookmarks, notes, highlights to your books
  • Adjust font size, font family, line-spacing, paragraph spacing, background color, text color, margins, and brightness
  • Night mode and theme color
  • Text highlight, underline, boldness, italics and shadow


  • Desktop Version:
    • Stable Version (Recommended): Download
    • Developer Version: Download ( With new feature and bug fix, but may induce some unknown bugs)
  • Web Version:Preview
  • Install with Scoop:
scoop bucket add dorado
scoop install dorado/koodo-reader
  • Install with Homebrew:
brew install --cask koodo-reader
  • Install with Docker:
docker-compose up -d


List mode Cover mode Reader menu Backup and restore Dark mode and theme color Note management


Make sure that you have installed yarn and git, node's version on your computer is larger than 14.0.0.

  1. Download the repo

    git clone
  2. Enter desktop mode

    yarn dev
  3. Enter web mode

    yarn start


Koodo Reader use POEditor to manage localization, Visit here to edit current translation or add new language