Lithium

Clean EPUB reader with themes notes and zero distractions

Lithium is a streamlined EPUB reader that focuses on what matters most: an uncluttered, comfortable reading experience. Instead of drowning you in configuration screens, it quietly scans your device for compatible books and presents them in a simple, elegant library view.

Once you open a book, Lithium’s strengths become obvious. Page turns are smooth, text rendering is crisp, and you can choose between traditional page-by-page navigation or continuous scrolling, depending on how you like to read. Night and sepia themes are thoughtfully tuned, making long sessions much easier on the eyes, especially in low light.

Annotations are another area where Lithium shines. Highlighting is quick and intuitive, and attaching notes to passages feels natural rather than tacked on. Your highlights, notes and bookmarks are neatly organized so you can revisit important sections without hunting through chapters.

The interface follows Material Design principles, which means familiar gestures, clean typography and logical menus. There are no third‑party ads to break immersion, only the occasional prompt about the optional Pro upgrade.

Speaking of Pro, the paid features are well targeted at heavier readers. Syncing your reading position, highlights and notes through Google Drive is invaluable if you switch between multiple devices. Custom color themes and more highlight options add a welcome layer of personalization for those who like to fine‑tune their reading environment.

Lithium isn’t trying to be a bloated “do everything” suite; it specializes in EPUB and does it with polish and restraint. If your library is mostly in this format and you value a distraction‑free interface with solid annotation tools, Lithium is an excellent choice that feels light yet thoughtfully capable.