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.