Active reading, on every page.

PageSage is a PDF reader designed for people who actually read. Tap any word for an instant offline definition. Save unknown words and review them with spaced repetition. Reformat dense PDFs into a clean Reader Mode designed for focus.

No account. No ads. No tracking. Your books and notes stay on your device.

WHAT PAGESAGE REFUSES TO DO

• No ads. Not now, not ever.
• No subscriptions. Free to read forever.
• No account or sign-up required. Open the app and start reading.
• No license checks. Works offline forever, even on flights.
• No "All files access" permission. We only see files you choose to import.
• Deleting a book from your PageSage library never deletes the file from your phone.
• Your purchase follows your Google account. Restore on any device, anytime.

READING THAT JUST WORKS

• Tap any word for an offline dictionary with definitions, pronunciation, synonyms, and part of speech.
• Reader Mode reformats dense PDFs into a clean, distraction-free reading view.
• Resize text for any eye, in any environment.
• Highlight in 4 colours and place bookmarks.
• Four reading themes (Classic, Midnight, Forest, Cream) for any time of day.
• Vertical scroll or traditional page-flip animations.

VOCABULARY THAT STICKS

• Save unknown words with one tap.
• Review with proven spaced repetition.
• Daily reading goal, streak, and 7-day progress chart.
• Hear pronunciations of every saved word.
• Filter and organise vocabulary by document.

TRANSLATE ANYTHING

• Translate words and sentences in 50+ languages.
• Works fully offline after a one-time language pack download.
• Save translations directly to your vocabulary.

SCAN PHYSICAL BOOKS

• Multi-page document scanner with smart edge detection.
• On-device OCR. No cloud, no internet needed.
• Scanned PDFs work with tap-to-define automatically.
• 5 free scans per month. Unlimited with Scanner Pack.

PDF STUDIO (OPTIONAL PACK)

• Sign PDFs with your own signature in black, blue, or red ink, with three thicknesses.
• Fill standard PDF forms (text, checkboxes, radio buttons).
• Merge multiple PDFs and photos into one document.
• Rotate, reorder, and delete pages.

AESTHETIC PACK (OPTIONAL PACK)

• 11 premium themes, including designer favourites (Paper, Solarized, Nord, Cosmos, Velvet, Ink, Slate, Linen) plus 2 atmospheric surprise themes with ambient effects.
• Custom highlight colours.
• Beautiful quote cards. Share your favourite passages as images, ready for any platform.
• 6 custom home-screen app icons.

ONE-TIME PURCHASES. NO SUBSCRIPTIONS.

PageSage is free forever. The reader, dictionary, vocabulary, basic scanning, and 4 reading themes are all included on the free tier.

Optional packs unlock more, with one-time payments only:

• Scanner Pack ($1.99) for unlimited scanning and OCR.
• Aesthetic Pack ($2.99) for 11 premium themes, quote cards, custom highlights, and app icons.
• PDF Studio ($2.99) for signing, form-filling, merging, and page tools.
• Founders Bundle ($4.99) for all three packs plus Founders Edition badge (save $2.98).

Pay once. Keep forever. No subscription traps.

MADE FOR

• Book readers who want a premium reading experience without ads.
• Students reading textbooks, research papers, and study material.
• Language learners building vocabulary from real texts.
• Knowledge workers signing contracts, filling forms, and organising documents.

Active reading, on every page. Without the nonsense.