PDF 뷰어 - 초경량 빠른 문서 리더

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About this app

Say goodbye to heavy and slow PDF viewers!

This is an ultra-lightweight native PDF viewer that strips away unnecessary features and complex menus, focusing solely on "reading documents."

With an ultra-light capacity of approximately 3MB, you can open and view documents lightning fast without worrying about your smartphone's storage capacity.

[Key Features]

1. Comfortable Reading Mode

• Vertical Continuous Scrolling: Smooth, continuous vertical scrolling like webtoons or e-books

• Horizontal Page Turning: Slide mode that allows you to turn pages cleanly, one by one, just like flipping through a book

• Automatic Page Recognition: Continue reading from where you left off even after reopening the app

• Screen On While Reading: The screen does not automatically turn off while you are reading a document.

Say goodbye to heavy and slow PDF viewers! 2. Powerful Real-time Text Search (Android 15+)

• Ultra-fast real-time search for desired keywords throughout the entire document

• Automatic highlighting of searched words and easy navigation to previous/next search results

• Displays total search result count and current position

3. Select and Copy Text (Android 15+)

• Freely select words/sentences by long-pressing body text

• Precisely adjust selection areas using drag handles

• Copy the entire page content to the clipboard at once using 'Select All' support

4. Eye-Friendly Night Mode (Dark Invert)

• Inverts background and text colors for comfortable reading without glare in dark environments

• Automatically switches to a dark theme for glare-free top toolbar and system status bar

5. Clear Pinch Zoom (1x ~ 5x)

• Ultra-high definition dynamic rendering without pixelation even when zooming lightly with two fingers

• Instant zoom in and out with a double tap

• Free screen movement even while zoomed in

6. Convenient Document Management and Sharing

• Provides a list of recently opened files (displays page progress and file size)

• Recent files prevent accidental deletion Clear Confirmation Feature

• Easily share the current document to your preferred app, such as Messenger or Email

• Supports "Open PDF" in external apps

[Why Choose This PDF Viewer?]

• Fast loading speeds with 100% native rendering

• Secure local viewing without transferring personal information or files to a server

• No requests for unnecessary or sensitive permissions, such as full storage access

• Save battery and memory with an ultra-slim app size

Experience the lightest and smartest PDF reader right now!
Lightweight and fast ultra-lightweight PDF viewer! Full support for search, text copying, and night mode.
Updated on
Sep 3, 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
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  • No data collected
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