TweakBook core

TweakBook core – the essential, straightforward, and energy-efficient e-reader with tactile control.

Designed for those who prefer the simplicity and reliability of physical buttons, TweakBook core provides an uncluttered reading experience with no corporate bloat—no vendor lock-ins, no hidden tracking. Just load your files and enjoy reading.

Powered by open hardware and open source, TweakBook core puts control in your hands. You can see exactly what’s inside, and you’re free to repair or modify the device as you like.

Supporting key formats like EPUB, FB2, and TXT, TweakBook core delivers everything you need from an e-reader, with the hands-on control of classic buttons.