100% Offline & Private

Private Chat with Your Documents

AI-powered explanations with real-time voice narration. Your documents never leave your device.

document.pdf

This document explains the core principles of...

Voice Active

Private

Capabilities

Everything happens

on your machine

Fully Offline

Zero internet required. Your documents are processed entirely on your device - complete privacy guaranteed.

Interactive Chat

Have a conversation with your documents. Ask questions and get contextual answers instantly.

Smart Focus

Token-by-token explanations with auto-scroll navigation help you understand complex content step by step.

Voice Narration

Listen to explanations as they’re generated with instant, natural-sounding text-to-speech.

Multi-format

Seamlessly process PDF and TXT files with intelligent parsing that preserves document structure.

Streaming

Experience lightning-fast responses with low-latency streaming for immediate feedback.

Process

Three steps to clarity

01

Drop your document

Drag and drop any PDF or TXT file into Sumoffy. That’s it - no uploads, no cloud.

02

AI explains it

Watch as our local AI model processes and explains your document in real-time, piece by piece.

03

Listen & interact

Hear voice narration, ask follow-up questions, and dive deeper into any section.

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