A private, offline AI document assistant for Windows and iOS. Upload your PDFs, build custom knowledge bases, and get answers with source citations — all processed locally on your device. No cloud. No internet. No data ever leaves your machine.
See How It WorksThothAI runs entirely on your device. Download the AI model once, then everything works offline — no account, no subscription, no cloud processing.
A one-time download of about 843 MB. ThothAI uses LiquidAI LFM models optimized for on-device inference. After this, you never need an internet connection again.
Create collections of PDFs organized by topic — work documents, recipes, study notes, product manuals, whatever you need. Import from your device, iCloud Drive, Dropbox, or Google Drive.
Type a question in plain language. ThothAI searches your documents, finds relevant passages, and generates an answer with source citations — including exact page numbers you can tap to verify.
Retrieval-Augmented Generation at its core. Ingest your PDFs into custom knowledge bases and ThothAI searches them to answer your questions — citing specific documents and page numbers so you can verify every claim.
Talk to your data as naturally as you talk to a friend. Thoth understands context, nuance, and complex queries across your entire library. Conversation history is saved and searchable so you can pick up where you left off.
Your knowledge stays yours. The AI model runs directly on your device — no server, no API calls, no account required. Sensitive legal documents, medical records, financial data, proprietary research — none of it ever leaves your control.
Need answers beyond your documents? Toggle on Web Search in Chatbot mode. ThothAI queries the web through DuckDuckGo for privacy and generates answers with clickable source links — while all AI processing still happens on your device.
Choose from several LiquidAI LFM models downloaded from Hugging Face. ThothAI shows your available memory budget and recommends the best model for your device. Swap models anytime depending on your speed and quality needs.
Every response shows live stats — token count, generation speed (tokens per second), and retrieval time. You always know exactly how fast ThothAI is working and can optimize by closing background apps or switching models.
Anyone who works with documents and values privacy. ThothAI turns static PDFs into searchable, conversational knowledge — without trusting a third party with your data.
Search case files, contracts, and briefs without uploading confidential client data to the cloud.
Build knowledge bases from textbooks, papers, and lecture notes. Get answers with page citations.
Reference medical literature, protocols, and guidelines without HIPAA concerns.
Query internal docs, SOPs, product manuals, and compliance documents on your own terms.
Standard interaction with the LLM. Perfect for brainstorming, creative writing, coding assistance, and general knowledge queries. It's the AI assistant you know and love, but sharper.
The Librarian enters the archives. In this mode, Thoth strictly uses your ingested Knowledgebases to answer questions, citing sources and providing page references for every claim.
Mac & Android versions coming soon.
Complete guide to ThothAI for iOS — setup, knowledge bases, RAG mode, web search, and more.
Download PDFHow ThothAI handles your data (short version: it doesn't leave your device).
Read PolicyThothAI is built by Axly's Customs — a workshop for practical AI tools and creative projects.
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