KOReader’s plugin system is refreshingly non-greedy—no paywalls, no telemetry, just community tools that work offline. These plugins turn a good reader into your reader.
If you use a "read-it-later" service, is the most robust solution for KOReader. You can pull articles from your self-hosted Wallabag server directly into the ereader. It downloads them as clean EPUBs or original HTML files.
For users who own multiple ereaders or switch between a phone and a device, the standard "Progress Sync" is fine for document position. However, the plugin is the superior option for advanced data.
The clever part is the two-way sync: when you finish reading an article on KOReader, the plugin can automatically archive or delete it on the Wallabag server. You don't need a second device to clean up your queue.
Whether you want to streamline your reading workflow, connect to external services, or enhance your dictionary lookup, plugins make it possible. Here are some of the best KOReader plugins as of 2026. 1. App Store Plugin (The Best Way to Manage Plugins) best koreader plugins
Some plugins require a quick restart of the software to initialize their interface elements.
The Screen Brightness plugin allows users to adjust the screen brightness of their device directly from within KoReader. This plugin is particularly useful for reading in different lighting conditions.
: A popular plugin designed to streamline the KOReader experience with performance improvements and a cleaner layout. Users often praise its minimalist vibe for making the device feel more approachable.
These plugins help you organize your books, track your reading habits, and keep your library perfectly synced across multiple devices. Kosync (KOReader Sync) You can pull articles from your self-hosted Wallabag
Installing third-party plugins generally involves a few simple steps:
: An improved version of the default file manager, it allows users to manage ebooks and configuration files wirelessly from a phone or computer [1].
: A popular community addition that allows users to search and download books directly from the Z-Library database within the reader interface.
The Keep Screen On plugin prevents the device's screen from turning off while reading in KoReader. This plugin is useful for long reading sessions. However, the plugin is the superior option for advanced data
: Highly recommended for manga fans; it enables browsing and downloading manga from various online sources directly to your device.
It provides deep insights into your reading habits. You can see how many pages you read per minute, estimate exactly how long it will take to finish the current chapter, and track your consistency over months. Key Benefit: Data-driven motivation to read more. 8. CoverBrowser
If you highlight, annotate, or journal, these plugins are non-negotiable.
This plugin maps external Bluetooth keyboard or gamepad inputs to KOReader actions. You can assign:
In this guide, we will explore the —categorizing them by use case, explaining how to install them, and detailing why each one is essential for your digital library.