NetPDF

Promotional Text for NetPDF Privacy- first PDF reader with on-device AI. Read, annotate, and understand documents offline. Get instant summaries, ask questions, and TTS

NetPDF – Private AI PDF Reader & Editor

Read. Edit. Understand. All on your device. NetPDF is a next-generation PDF reader and editor designed for professionals, students, and anyone who works with documents daily. Built with SwiftUI and powered by Core ML, NetPDF delivers advanced tools for annotation, summarization, and search — all with complete on-device privacy.

Touch to Read

Open a PDF and simply tap to start reading. NetPDF is built for effortless, touch-first interaction — highlight text with a tap, select sections for Text-to-Speech, or bring up AI summaries instantly. Every tool is right at your fingertips, whether you’re on iPhone or iPad.

Read & Edit with Precision

Enjoy sharp, high-fidelity PDF rendering using Apple’s PDFKit. Mark up documents with vibrant highlights in six colors, add sticky notes, and edit text directly in place while preserving formatting. Fill out interactive forms, sign contracts, and navigate pages with satisfying haptic feedback.

Smarter Search & Navigation

Find exactly what you need with instant, in-document search that highlights results as you type. Jump through matches, browse the Table of Contents, or go straight to any page number. A collapsible toolbar keeps your tools close without clutter.

Listen to Your Documents

Switch from reading to listening with integrated Text-to-Speech. Start from any page or selection, adjust playback speed, and follow along visually — perfect for studying or multitasking.

On-Device AI Summarization & Q&A

Summarize lengthy PDFs and ask natural-language questions — all powered by the OpenELM Core ML model running entirely on your device. Enjoy real-time, chat-style responses and suggested questions, with zero document data sent to external servers.

Organize & Share Effortlessly

Save edited PDFs locally, export to the Files app, or share via iOS share sheet. All annotations and edits are preserved.

Beautiful on Every Screen

From compact iPhone layouts to spacious iPad views, NetPDF adapts to your device with responsive design, premium spacing, and Dark Mode. Fully supports VoiceOver and Dynamic Type for accessibility.

Lightweight, Private, and Honest

NetPDF collects no personal or document data — period. All AI, reading, and editing features run entirely offline on your device. The only data collection comes from third-party ads necessary to support the free version of the app.