Cost / License
- Free
- Proprietary
Application typeApplication types
Platforms
- Windows
- Windows Mobile
- Android
- HUAWEI AppGallery
Russia


+5
Cost / License
- Free
- Open Source (GPL-2.0)
Application type
Platforms
- Xteink
- Mac
- Windows
- Linux
United Kingdom



Cost / License
- Free
- Open Source
Application type
Platforms
- Android
- Android Tablet
- F-Droid



DinoReader is built on the FBReader reading engine, but includes features not currently available in the mainstream app:
Cost / License
- Free
- Proprietary
Application typeApplication types
Platforms
- Android
- Android Tablet
United Kingdom

Cost / License
- Free
- Open Source
Application type
Platforms
- Kobo
- Global



An app that allows you to transform your PNG, JPG, GIF, CBZ, CBR and CB7 files into EPUB or MOBI format e-books. Preparing comics and manga for your E-Ink device was never easier.
Cost / License
- Free
- Open Source (ISC)
Platforms
- Mac
- Windows
- Linux

E-ink bird frame for Raspberry Pi - real-time bird detection by audio, fully local AI, rendered as real, hand-cut 1800s bird illustrations.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Raspberry Pi
- Docker
- Linux
Norway


+1
Inx is a community firmware for the Xteink X4. It is focused on a cleaner reading experience, better EPUB support, native image rendering, and practical device tools.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Xteink

Cost / License
- Free
- Open Source
Platforms
- Kindle Fire

Optimize PDFs for e-ink readers & tablets with smart crop, TOC/outline, text reflow, image grayscale/contrast and file compression.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
China


+4
OpenTrailPaper is firmware for the LilyGO T5S3 4.7" E-Paper PRO. It shows ride data and offline maps, follows GPX routes, records FIT files and connects to Bluetooth sensors. You buy and protect the board yourself.
Cost / License
- Free
- Proprietary
Platforms
- iPhone
- Android
- Online
United States



A lightweight, user-friendly firmware for the Xteink X4 and Xteink X3 e-paper display readers. Built using PlatformIO and targeting the ESP32-C3 microcontroller. A single firmware auto-detects the panel variant at boot via I²C signature scan (BQ27220 fuel gauge, DS3231 RTC...
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Xteink
Thailand




+26
Meeting room displays that just work. Connects to Google Calendar or Microsoft 365 in 10 minutes. Free for 3 rooms, $30/mo unlimited. No sales call, no annual contract, no enterprise nonsense.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
CrossPoint is open-source e-reader firmware - community-built, fully hackable, free forever. It's maintained by a growing community of developers and readers who believe your device should do what you want - not what a manufacturer decided for you.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Xteink

































