Best Koreader Plugins Top ((new)) Jun 2026

Unlike the Kindle or Kobo stores, KOReader plugins are community-maintained and hosted on GitHub.

Traditional progress bars only tell you a percentage. The Book Map offers a birds-eye view of your book's architecture.

The transition is seamless. Unlike external blue light filters, this plugin speaks directly to the hardware front light. Pair it with Auto-Dim to adjust brightness based on the ambient light sensor (if your device has one) or time of day.

For users who constantly stumble upon long-form articles online but prefer the eye-strain-free experience of an e-ink screen, read-it-later plugins are essential. best koreader plugins top

While core plugins come pre-packaged with KOReader, many of the best tools are developed by the community and can be easily installed using the KOReader Contrib Repository . Grab the .koplugin file for the tool you want.

For the dedicated reader, the internet is a graveyard of interesting articles that never get read. Wallabag is a self-hosted (or paid hosted) "read-it-later" service, similar to Pocket or Instapaper, but open-source.

Managing books wirelessly and keeping progress in sync across devices is a top priority for most users. Unlike the Kindle or Kobo stores, KOReader plugins

For full sentence or paragraph translation, these plugins are unmatched. When connected to Wi-Fi, they allow you to select text and get instant, high-quality translations, perfect for learning a new language or reading foreign literature.

You can back up your entire history folder (which stores your reading progress, bookmarks, and notes) to a personal cloud like Nextcloud or a local server. Reading Experience & UI Enhancements 3. Auto-Warmth / Auto-Brightness

replaces traditional dictionaries with AI that understands context. Traditional dictionaries give multiple, potentially conflicting definitions that you must choose from yourself. In contrast, AI Dictionary gives you the meaning in the context of the surrounding sentences and the book you're reading, even explaining fictional terms. You can ask for simplified English explanations, all with a single tap. Setup requires an API key (OpenAI, OpenRouter, etc.), but usage is practically free. The transition is seamless

A superior alternative to the default file manager, FileBrowserPlus allows for advanced file management directly on your device. You can upload, download, delete, and edit files, as well as preview images. Crucially, it provides a local network interface to manage your e-reader's files from your phone or laptop.

A small but useful tool that displays the current weather forecast in the top menu bar, keeping you informed without leaving your book. How to Install and Manage Plugins KOReader makes managing plugins straightforward: Open the Menu: Inside KOReader, open the top menu. Go to Settings: Select the settings gear icon.

Note: This requires all parties to be on the same Wi-Fi and have the plugin enabled.

Personal data like highlights and annotations is opt-in, never sent to the AI unless you explicitly enable it.