Powerfully manages offline dictionaries for instant lookups.
KOReader’s menus are powerful but deep. allows you to assign long-press gestures or screen corners to launch any function. Without leaving your book, you can:
E-Ink battery life is precious. This plugin lets you fine-tune exactly when your device drops into a low-power state or shuts down completely, stretching a single charge from days to weeks. How to Install and Manage KOReader Plugins
For third-party community plugins not included in the core build, you can download the plugin folder and manually drop it into your device's file directory under koreader/plugins/ . Conclusion
KOReader is a highly versatile document viewer for E-Ink devices like Kindle, Kobo, PocketBook, and Android tablets. While the base software is exceptionally powerful, user-created plugins unlock its true potential.
Generates a highly visual grid view of your book covers.
Extracts your highlights, notes, and underlined passages into universally readable formats.
For a device dedicated to reading, the community has found ways to have fun with it too.