. Instead of reading long-form articles on a glowing phone screen, you can save them from your browser and sync them directly to your e-ink device. Why it’s great:

The Ultimate Guide to the Best KOReader Plugins: Transform Your E-Reader Experience

Best for: Kobo Libra 2, Kindle Oasis, or any device with a warm-light LED.

An enhanced version of the default file browser, this plugin lets you directly upload, download, and delete files from your phone or computer via a web interface.

Tracks your reading speed, time spent per chapter, and estimated time left to finish the book.

If you switch between a large Kobo on your nightstand, a portable Kindle in your bag, and an Android phone at the grocery store, Progress Sync ensures you never lose your place. It uses a lightweight, anonymous server hashing system to keep your library seamlessly aligned. 2. Advanced Library Management & Discovery

You read your EPUB on your Kobo before bed, but you want to read the same book on your Android phone during your commute. Without syncing, you’re scrolling endlessly to find your spot.

: This is KOReader's built-in statistics tool. It can track your reading speed, time left in chapter, historical data per book, and even show a heatmap of your reading activity over time. For a more modern dashboard, KoInsight takes this raw data and turns it into a clean, web-based dashboard with beautiful visualizations that can be accessed via your computer.

plugin is non-negotiable. It allows you to sync your reading progress (current page and percentage) between your e-reader and your computer. Why it’s great:

Export your reading history as a CSV to build a personal dashboard in Google Sheets or Grafana.

You find a research paper on your laptop at 2 AM. You click a bookmarklet, and 10 seconds later, it’s open in KOReader on your nightstand.

: Currently one of the most popular UI plugins. It provides a complete visual overhaul, offering a cleaner home screen that displays book covers, series information, and reading progress in a more modern layout.

If you install only one: . If you read across devices: Progress Sync . If you hoard books: Calibre Companion .

The native statistics plugin provides gorgeous offline charts and graphs directly on your E-Ink screen. It calculates your average reading speed per book and forecasts exactly how many minutes or hours it will take you to finish the current chapter or the entire book. It is a fantastic tool for managing your time during late-night reading sessions. Calendar View (Built-in / Community)

No more tapping the screen every 4 minutes to keep the device awake.

: Designed for those who highlight frequently, this plugin periodically displays random quotes from the user’s library as a widget upon waking the device, aiding in retention [6].