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Account

General settings

You are using the latest version. An update is available.

Offline access

Your whole library is saved to this device so it reads and searches with no network.
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Cloud storage

Everything you import is stored in your cloud library so it syncs to all your devices.
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Export

Export every highlight in your library (articles, books and PDFs) as JSON.
Export your highlight notes as a Markdown file, grouped by document.

Guide

Puts the reading guide, five essays by Francis Bacon, back in your library.

Credits

Dictionary definitions are from Wiktionary, available under the CC BY-SA 4.0 license.
The comic panel detection model was trained on the Manga109-s dataset (Aizawa Laboratory, The University of Tokyo).

Developer tools

Show a draggable frame-rate badge over every surface: fps, worst frame, hitch time, and the last gesture you made. Follows you into the reader, the PDF and the canvas.
Print stalls to the console. Normal reports what you can feel (spans over 33ms, stalls over 100ms); Fine drops both to tracing thresholds and reports far more.

Hotkeys

Reader

Prepare the active page locally after one second without typing, clicking or scrolling. Uses extra CPU and memory; doesn’t save the page or mark it read.

Fonts

Add fonts installed on your system. Press enter to add a font.

    Reader shortcuts

    Shortcuts while reading: a single key, or a modifier combo for the ones that also run on a live web page. Click a binding to rebind, then press the new key or combo. Esc cancels. Keys 1–8 always pick a highlight color and can't be reassigned.