ReadComfy

The reader where PDFs flow like real books — private, offline, no page limits.

ReadComfy is a quiet, beautiful reader for PDFs, EPUBs, and audiobooks — with a trick no other book app has: Liquid Mode for PDFs with no page limit, fully on-device.

Open any PDF and tap once: the fixed page becomes flowing, reflowable text that adapts to your screen and text size, like a real ebook. Even scanned PDFs work — built-in text recognition turns them into readable, searchable text. No upload, no size cap, works offline — your documents never leave your phone.

READING, DONE PROPERLY • Liquid Mode: PDFs reflow into clean, adjustable text — any length, any size • Six formats: PDF, EPUB, TXT, FB2, MOBI, and CBZ comics • Scanned-PDF text recognition (OCR), entirely on your device • Light, sepia, and dark themes, your fonts and text sizes • Remembers exactly where you stopped, in every book • Highlights, bookmarks, and full-text search • Auto-scroll for hands-free reading, reading-time estimates • Reading goals and stats • Home-screen widget that jumps back into your current book

AUDIOBOOKS TOO • Import MP3, M4A, and M4B audiobooks • Chapters, speed control, sleep timer, lock-screen controls • Reading and listening share one library

A FREE CLASSICS LIBRARY • Browse thousands of public-domain classics and download them in a tap • Import from Files, a web address, or pasted text — or "Open in ReadComfy" from any app • Organize with collections; search and sort your shelf

LISTENING (one-time unlock) • Every book becomes an audiobook, read in a natural voice • Automatically matches the book's language • Follows along on the page, speed control, chapter auto-advance • One purchase, yours forever — no subscription

PRIVATE BY DESIGN No accounts, ads, or cross-app tracking. Your books, OCR, highlights, and reading activity stay on your device. Limited anonymous data supports purchases and optional attribution, as explained in the Privacy Policy.

Free to read. One small purchase if you want your books read to you.