KOReader (f-droid version) v2025.10 (x86) Icon

KOReader (f-droid version) v2025.10 (x86) v2025.10

By koreader • January 22, 2026
armeabi-v7a Native (Java/Kotlin) 27.53 MB
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File Information

Package Nameorg.koreader.launcher.fdroid
Version Namev2025.10
Version Code114501
Architecturearmeabi-v7a
Min Android VersionAndroid 18 (API 30)
Main Activityorg.koreader.launcher.MainActivity
FrameworkNative (Java/Kotlin)
File Size27.53 MB
Signature (SHA1)F3FD1A894F3A5A44ABB6CCAD1AF112C3294BB008
File Hash (SHA256)bd035ea337f23c5afe33a2009799bc353c42b1ab8584bb6aa6d7fc6abaec6d2a

App Description

KOReader is an ebook reader optimized for e-ink screens. It can open many formats and provides advanced text adjustments.

See below for a selection of its many features:

Supports both fixed page formats (PDF, DjVu, CBT, CBZ) and reflowable e-book formats (EPUB, FB2, Mobi, DOC, CHM, TXT, HTML). Scanned PDF/DjVu documents can be reflowed. Special flow directions for reading double column PDFs and manga.

Multi-lingual user interface optimized for e-ink screens. Highly customizable reader view with complete typesetting options. Multi-lingual hyphenation dictionaries are bundled in.

Non-Latin script support for books, including the Hebrew, Arabic, Persian, Russian, Chinese, Japanese and Korean languages.

Unique Book Map and Page Browser features to navigate your book.

Special multi-page highlight mode with many local and online export options.

Can synchronize your reading progress across all your KOReader running devices.

Integrated with Calibre, Wallabag, Wikipedia, Google Translate and other content providers.

License:

GNU Affero General Public License v3.0 only

Website

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Source Code

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Reproducibility Status

APK Permissions 7

  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.INTERNET
  • android.permission.MANAGE_EXTERNAL_STORAGE
  • android.permission.QUERY_ALL_PACKAGES
  • android.permission.READ_EXTERNAL_STORAGE
  • android.permission.WRITE_EXTERNAL_STORAGE
  • android.permission.WRITE_SETTINGS
APK Verified

The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way.

Other Variants

This release has multiple variants (e.g. diff architectures).

arm64-v8a x86