In the world of digital reading, the debate between dedicated e-readers and multipurpose tablets is ongoing. However, for power users who demand the customization of open-source software on their e-ink devices, KOReader stands as the undisputed champion. While the base installation of KOReader is a robust and feature-rich document viewer, its true potential is unlocked through its plugin architecture.
If you find a community-made plugin on GitHub, you can install it manually: Connect your e-reader to a computer via USB. koreader plugins