Lightweight open-source firmware for Xteink X4/X3 e-paper reader • EPUB/FB2/MD/TXT support • Custom themes & fonts

A self-hosted companion app for Xteink and CrossPoint e-readers.

Web-based EPUB optimizer for e-ink readers. Converts images, strips fonts, cleans CSS/metadata, fixes TOC — all in one pass.

Lightweight Rust firmware for the XTEink X4 and X3 e-readers

CrossPoint Reader firmware for Xteink X3 & X4 with Vietnamese support — base 1.4.1 + sleep bitmap fix. Fork of crosspoint-reader.

Windows GUI tool for converting Aozora Bunko text, EPUB, images, and plain text into Japanese vertical-writing XTC/XTCH files for Xteink X3/X4.

CPR-VCODEX : Improving the reading experience and consistency for Xteink X4. One-click install via the link below: ⬇⬇

Custom firmware for the Xteink X4 and X3 e-ink readers with reading gamification

Sleep Screen Generator for Xteink X4 and X3 that shows contact vcards as qr codes.

A one-press daily-digest reader for Headwater - an MIT-licensed fork of CrossPoint for the Xteink X3/X4 e-ink reader.

Convert standard text-based EPUB files into predefined fixed-layout, image-based EPUBs formatted for E-Ink devices.

Tailor EPUB files to fit your e-reader - clean, fix and transform with composable JSON profiles

Image Downloader & XTC Converter for the Xteink X4 & X3