InkPress - E-ink PDF & Comics

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
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About this app

InkPress is a PDF, ebook, and comic reader built for E-ink (e-paper) devices like BOOX. It keeps the screen calm and paper-like, reducing ghosting and flicker so you can focus on
reading.

■ Main features

Wide format support
Open PDF, ZIP, CBZ, RAR, CBR, and images (JPG, PNG, WEBP, BMP, GIF) — all in one app.

Reading modes for manga and documents alike
- Right-to-left (manga), left-to-right, and vertical scroll (webtoon)
- Two-page spread view (great in landscape), with one-tap alignment fix
- Page turns with the volume buttons, pinch to zoom

Optimized for E-ink
- Contrast adjustment and dithering for crisp text and images
- Full-screen refresh on BOOX devices automatically reduces ghosting
- Built-in sleep (screen saver) you can use while reading

Cloud sync (Dropbox)
Automatically sync your reading position, annotations (handwriting & highlights), and per-book layout settings across devices. Start on your phone and continue on your E-ink device.

Annotations
Leave handwritten notes and highlights right on the page.

Easy library
- Organize your collection in folders, with auto-generated cover thumbnails
- Save reading settings per folder and apply them to everything inside
- Natural-order sorting and custom ordering

Home-screen widgets
Place "Continue reading", "Bookmarks", and "History" on your home screen, designed to look great on E-ink.

■ About the use of the AccessibilityService API

InkPress uses the AccessibilityService API for one purpose only: turning the screen off (locking the device) when you tap the in-app Sleep button. On many E-ink devices the power
button is hard to reach while reading, and this feature lets you put the device to sleep with a single tap.

The service runs only if you explicitly enable it for InkPress in the system accessibility settings. InkPress never reads screen content and never collects or transmits any personal
or usage data through this API.

Lightweight and simple, InkPress makes reading on e-paper devices a pleasure.
Updated on
Jun 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

InkPressは、BOOXなどE-ink端末に最適化したPDF・電子書籍・コミックビューアです。

■主な機能
・PDF / ZIP / CBZ / RAR / CBR / 画像(JPG・PNG・WEBPほか)に対応
・右から左(漫画)/ 左から右 / 縦スクロール、見開き2ページ表示
・音量ボタンめくり、ピンチ拡大、コントラスト調整
・E-inkの残像を抑える画面リフレッシュ(BOOX対応)とスリープ機能
・クラウド同期(Dropbox):読書位置・書き込み・本ごとの設定を複数端末で同期
・手書きメモやマーカー
・フォルダで蔵書整理、表紙サムネイル自動生成、並べ替え
・ホーム画面ウィジェット(続きから読む / しおり / 履歴)
Content rating
Everyone
Learn more

App support

About the developer
松岡 裕也
y.m_games503@protonmail.com
浪速区日本橋東3丁目6−2 812号 大阪市, 大阪府 556-0006 Japan