← toolkit.bot
How to Read and Annotate EPUB Files on BOOX Note (2026 Guide)
BOOX Note devices run Android with a large E Ink display — ideal for reading and annotating EPUB files, PDFs, and academic papers. This guide covers loading EPUB files onto your BOOX Note, the best reading apps to use, and tips for annotating academic content.
BOOX Note Overview
BOOX Note devices are Android-based E Ink tablets made by Onyx International. Unlike dedicated e-readers (Kindle, Kobo), BOOX Note runs a full Android OS, which means you can install any Android reading app from the Play Store — including KOReader, Moon+ Reader, Apple Books, and Kindle. The large screen (typically 10.3 inches) and stylus support make BOOX Note particularly popular with academics, medical professionals, and students who read and annotate dense PDF and EPUB content.
BOOX Note Models Comparison
| Model | Screen | Colour E Ink | Stylus | Android |
| Note Air 3 C | 10.3 in, 227 ppi | Yes (Kaleido 3) | Yes | Android 11 |
| Note Air 4 C | 10.3 in, 227 ppi | Yes (Kaleido 3+) | Yes | Android 12 |
| Note X | 10.3 in, 227 ppi | No (monochrome) | Yes | Android 11 |
| Note X Pro | 13.3 in, 150 ppi | No (monochrome) | Yes | Android 12 |
| Go Note (Go 10.3) | 10.3 in, 227 ppi | No (monochrome) | Yes | Android 11 |
How to Load EPUB Files onto BOOX Note
Method 1 — USB Transfer
- Connect your BOOX Note to your computer via USB-C.
- On the device, swipe down and tap USB — Transfer Files (or MTP mode).
- Open the BOOX drive on your computer and navigate to the Books or NeoReader folder.
- Drag your EPUB files into the folder.
- Disconnect. Open NeoReader on the BOOX — tap Scan to refresh the library.
Method 2 — BOOX Push (Email / Wireless)
- On your BOOX Note, go to Settings → BOOX Account and sign in.
- Find your Push email address in the account settings.
- Email EPUB files as attachments to that address.
- Open the BOOX Push app on the device to download them wirelessly.
Method 3 — Cloud Storage
- Install Dropbox, OneDrive, or Google Drive from the Play Store on your BOOX Note.
- Upload EPUB files to your cloud storage on your computer.
- Open the cloud app on the BOOX Note, download the EPUBs, and open with NeoReader or KOReader.
Method 4 — Calibre Wireless
- In Calibre on your computer, go to Preferences → Sharing over the net and start the content server.
- On the BOOX Note, install KOReader from the BOOX app store or sideload the APK.
- In KOReader, go to Search → Calibre and connect to your Calibre library wirelessly. Browse and download EPUBs directly.
Best Reading Apps for EPUB on BOOX Note
- NeoReader (built-in): Optimised for E Ink. Fast, clean, and supports stylus annotation directly on EPUB pages. Best for everyday reading of fiction and non-fiction.
- KOReader (recommended for academic use): Open-source, highly configurable. Supports two-column PDF reflow, dictionary integration, annotation export (highlights to CSV/markdown), Calibre wireless sync, and Readwise integration. Download from koreader.rocks or the BOOX app store.
- Moon+ Reader Pro: Polished Android EPUB reader with good annotation export. Best for readers who want a familiar Android UI with more features than NeoReader.
- Kindle (Android): Install from the Play Store to access your Kindle library. Note that Kindle EPUB files are DRM-protected; this app is for Amazon purchases only.
Converting PDF to EPUB for BOOX Note
BOOX Note handles PDFs well on its large screen, but academic PDFs with two columns are still easier to read in EPUB format. Convert with toolkit.bot for a single-column reflowable result.
- Go to toolkit.bot and upload your PDF.
- Click Convert. Download the EPUB.
- Transfer to your BOOX Note using any of the methods above.
- Open in NeoReader or KOReader for the best reading and annotation experience.
Frequently Asked Questions
- Does BOOX Note support EPUB?
- Yes. BOOX Note devices run Android and support EPUB through multiple apps: the built-in NeoReader app, KOReader (sideloaded), Moon+ Reader, and any other Android EPUB reader. NeoReader handles EPUB and PDF natively. KOReader is popular among academic readers for its advanced layout and annotation features.
- What BOOX Note models are available?
- The BOOX Note family includes Note Air (10.3 in), Note Air 2 (10.3 in), Note Air 3 C (10.3 in colour E Ink), Note Air 4 C (10.3 in colour), Note X (10.3 in), Note X Pro (13.3 in), and the Go Note (smaller, more affordable). All run Android and support stylus annotation.
- How do I transfer EPUB files to BOOX Note?
- Several methods: (1) Connect via USB and drag files into the Books or NeoReader folder. (2) Use the BOOX Push email feature — email files to your BOOX address and they appear wirelessly. (3) Install the Send Files to TV / Nearby Share app via Android. (4) Use a cloud storage app (Dropbox, OneDrive, Google Drive) installed from the Play Store.
- Which reading app is best for academic EPUB on BOOX Note?
- KOReader is the most powerful option for academic reading. It supports two-column PDF reflow, precise margin control, dictionary lookup, annotation export, and Calibre wireless sync. NeoReader (built-in) is simpler and works well for straightforward EPUB fiction and non-fiction. Moon+ Reader Pro is a middle ground with good annotation export.
- Can I annotate EPUBs on BOOX Note with the stylus?
- Yes. NeoReader supports stylus annotation directly on EPUB and PDF pages. You can highlight text, add handwritten margin notes, and draw diagrams. KOReader also supports highlights and typed notes. Handwritten annotations in NeoReader can be exported as a PDF with your handwriting overlaid on the original page.
Related: BOOX EPUB general guide · reMarkable EPUB guide · Supernote EPUB guide · Convert research papers to EPUB
Convert a PDF to EPUB for BOOX Note free →