PageSage PDF Book Reader & TTS

Active reading, on every page. Now with realistic voices.

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. Or listen to your books with realistic on-device neural voices — text to speech that works offline, with no cloud and no subscription.

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.

• Focus Beam dims everything except a single reading strip — one line at a time, ideal for concentration, dyslexia-friendly reading, and eye fatigue.

• 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.

LISTEN TO ANY PDF (READ ALOUD)

• Read aloud with realistic on-device neural voices — text to speech that works fully offline after a one-time model download.

• Three neural voices: Supertonic (10 voice modes — calm, cheerful, authoritative, warm, and more), LJSpeech, and Lessac.

• Or use your device's built-in TTS engine, free.

• PDF pages auto-advance to keep pace with playback.

• Adjustable speed from 0.5× to 2×.

• Playback continues with a media notification while your screen is off.

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.

ONE-TIME PURCHASES. NO SUBSCRIPTIONS.

PageSage is free forever. The reader, offline dictionary, vocabulary, basic scanning, system-voice read-aloud, and 4 reading themes are included on the free tier.

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

• Narrator Pack for realistic offline neural voices and read-aloud with 10+ voice modes.

• Scanner Pack for unlimited scanning and OCR.

• Aesthetic Pack for 11 premium themes, quote cards, custom highlights, and app icons.

• PDF Studio for signing PDFs, filling forms, merging documents, and page tools.

• Founders Bundle for all four packs plus Founders Edition badge — best value.

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.

• Commuters, walkers, and multitaskers who prefer to listen to their PDFs.

• Readers with dyslexia, ADHD, or tired eyes who benefit from read-aloud and focus tools.

• Knowledge workers signing contracts, filling forms, and organising documents.

Active reading, on every page. Without the nonsense.