LazyStack: ebook & PDF library

Grid-Pro dev

About this app

Say goodbye to pinching, zooming, and rigid page borders.

LazyStack transforms clunky, fixed-layout PDFs into clean, continuous, article-style reading feeds. Built for readers, students, and professionals who handle dense texts, LazyStack strips away visual clutter and pairs modern typography with natural text-to-speech, smart section navigation, instant lookups, and a growing library of books to discover.

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A MODERN READING EXPERIENCE
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# Clean, Article-Style Reader
• Convert rigid, multi-column PDFs into elegant, single-column reading feeds.
• Eliminate horizontal scrolling, tiny margins, and awkward page breaks.
• Choose Sans, Serif, or Monospace fonts with adjustable sizing and line spacing.
• Read comfortably with OLED Dark, Warm Sepia, and Light themes.

# PDF, EPUB & Ebook Support
• Read PDFs and EPUBs in a clean, distraction-free interface.
• Discover books from Project Gutenberg, Standard Ebooks & Open Library.
• Keep your essential reading organized in a streamlined personal library.

# Hands-Free Listening
• Turn long documents and articles into continuous audio.
• Follow along with synchronized text highlighting and auto-scrolling.
• Adjust playback speed from 0.5x to 3.0x and skip between paragraphs.

# Built-In Document Scanner & OCR
• Scan textbook pages, handouts, and physical documents.
• Extract text with on-device OCR and turn it into a clean reading experience.

# Instant Dictionary & Vocabulary Lookup
• Double-tap words to quickly look up definitions and meanings.
• Learn without leaving your reading flow.

# Smart Chapter & Topic Navigation
• Navigate headings, sections, and document structure more easily.
• Jump directly to the parts that matter.

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WHO IS LAZYSTACK FOR?
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• Students reading textbooks, lecture notes, and study material.
• Researchers & academics reading papers and long-form documents.
• Readers who prefer the flow of articles and newsletters over traditional PDF pages.
• Anyone looking for a cleaner, more comfortable way to read digitally.

Less clutter. Better reading. Welcome to LazyStack.

What’s new

• New Discover section to find books from Project Gutenberg, Standard eBooks & Open Library
• EPUB support alongside PDFs
• Improved on-device text recognition
• Improved double-tap dictionary and text-to-speech
• Smoother reading experience and UI improvements
• Bug fixes and performance improvements
• fixed user interface inconsistency across devices
• optimized search option and offline readings
No cloud AI required. Your reading stays on-device.