Your XTeink can't read EPUB files — this converts them to XTC perfectly.
100% private · Your books never leave your computer
Lifetime updates · No subscription · macOS & Windows
XTeink X4 and XTeink X3 devices don't support EPUB files natively — they require the XTC file format. Most available EPUB to XTC solutions are experimental, require technical setup, or are shared as unfinished scripts on GitHub.
Our EPUB to XTC Converter was built specifically for everyday XTeink owners — not developers. It's a polished desktop app that works offline, doesn't upload your books anywhere, and produces XTC files you can trust on your XTeink device.
No command line. No browser-based converters. No guessing if your EPUB to XTC conversion worked. Just simple, reliable EPUB file conversion for your XTeink X4 or X3.
Choose the perfect look for the converter app interface — tuned for a great user experience.
Classic black on white
Retro palm inspired
Retro OS inspired
Retro terminal style
Warm amber glow
Technical blueprint style
Nostalgic handheld look
Choose from 6 built-in fonts or use your own. Customize font size, weight, line height, margins, alignment, hyphenation, progress bar, chapter markers, and more.
Convert your entire library at once. Drop multiple EPUBs and let the app handle them all with your chosen settings.
After one-time activation, no internet required. Your books, your privacy. Convert anywhere, anytime.
Support for XTC 1-bit monochrome and XTCH 2-bit grayscale. Dithering, inverted colors, page numbers, progress percentage, and chapter markers.
Buy once, get all future updates for this version. No subscription, no recurring fees, no surprises.
Fast, reliable desktop app for macOS and Windows. Designed specifically for XTeink X4 and X3 devices.
Drag and drop multiple EPUB files and convert them all at once. Apply the same settings to your entire collection, or customize each book individually. Perfect for setting up a new device or migrating an existing library.
One payment. Lifetime access. All features included.
One-time payment · Less than the cost of two books · Converts your entire library forever
Secure checkout · Instant download
One-time activation required
Yes. Pay once, use it forever. No subscriptions, no upsells, no DRM on your books.
Yes. All conversions happen locally on your computer. Your EPUB files are never uploaded, scanned, or shared.
This converter is designed specifically for XTeink X4 and X3 e-readers, creating files in the XTC and XTCH formats these devices use.
After the initial one-time activation, the app works completely offline. Convert your books anywhere, with complete privacy.
You'll receive all bug fixes and feature updates for this major version at no additional cost. No subscriptions, ever.
Absolutely! The app includes 6 carefully selected fonts, but you can also use any custom font file you have.
Font, font size, font weight, margins, text alignment, hyphenation, color inversion, dithering, page numbers, progress percentage, and chapter markers.
Simply drag multiple EPUB files into the app, set your preferences, and convert them all at once. Perfect for converting your entire library.