Pure PDF Viewer

Pure PDF Viewer is a simple utility for reading PDF documents with smooth vertical scrolling and zooming.

Free, with no ads and no in-app purchases.

No permissions required - a clean, lightweight PDF viewer.

FEATURES

- Smooth vertical scrolling and pinch‑to‑zoom

- Full-screen mode: Tap anywhere to toggle the full-screen reading view

- Bookmarks: Save up to 10 bookmarks per PDF, using a mnemonic word (up to 30 characters). Manage them with double tap

- Persistent settings: Restores your page number, zoom level, and bookmarks when reopening a file

- System Integration: Uses the standard Android file picker, supporting multiple sources (SD card, cloud storage, etc.)

- "Open recent": The last 5 files can be quickly reopened

- "Open With" Support: Appears in the list of available apps when opening a PDF from an external app, such as a file manager

- File details: View PDF metadata with a menu item

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Also available: Pure EPUB Viewer, built with the same free, lightweight, and privacy-focused design for EPUB e-books.