LocalPDF

LocalPDF is a powerful, fully offline PDF reader and editor that keeps your documents private. No cloud uploads, no accounts, no internet required — everything runs locally on your device.

READER
• Fast PDF viewing with smooth scrolling and pinch-to-zoom
• Night mode, sepia mode for comfortable reading
• Full-text search with match navigation
• Table of contents and bookmarks
• Reading progress auto-saved per document
• Text selection with copy, share, and text-to-speech
• Fullscreen immersive reading mode

EDITOR
• Insert text anywhere on PDF pages — choose font size and color
• Insert images from gallery with adjustable sizing
• Drag elements freely to position them precisely
• Save edited PDF as a new file to your device

PDF TOOLS
• Merge — combine multiple PDFs into one
• Split — extract page ranges into separate files
• Compress — reduce file size with quality control
• Sign — draw your signature and place it on any page
• Watermark — add text watermarks, single or fill-page layout
• Images to PDF — convert multiple photos into one PDF
• PDF to Images — export pages as PNG files
• PDF to Word — extract text into .docx format

FILE MANAGEMENT
• Recent documents with favorites and sorting
• List or grid view toggle
• Swipe to delete, long-press to multi-select
• Quick tool access from document menu

AI INTEGRATION
• Share PDF directly to Claude or Gemini for AI analysis
• Auto-detected app installation status
• Prompt included automatically with shared files

MULTI-LANGUAGE
Supports 10 languages: English, 简体中文, 繁體中文, Português, Русский, Español, Français, Deutsch, Italiano, Türkçe

PRIVACY FIRST
• 100% offline — no data leaves your device
• No user accounts or sign-up required
• No analytics, no tracking, no ads
• All processing happens locally on your phone
• Files saved to Download/LocalPDF for easy access

OPEN OFFICE FILES
• Open Word, Excel, PowerPoint files in external apps

Day and night themes with system auto-switch. Material Design 3 interface. Lightweight and battery-friendly.

Your documents. Your device. Your privacy.