100% offline · Zero telemetry · Your machine, your data

Your private AI workstation. Fully offline.

Tholos AI runs powerful language models, document Q&A, OCR, transcription, and PII redaction entirely on your own machine. Built for legal, medical, financial, and security-conscious professionals who can’t send data to the cloud — ever.

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Available for Windows macOS
Tholos AI desktop app — a private, fully offline AI workstation for document Q&A, summarization, and more
No data leaves your device. Network access is opt-in for updates only.
Air-gap ready. Once activated, runs fully offline — no internet required.
30-day money back. Try it risk-free.
Features

Everything you need. Nothing phoning home.

A complete AI workstation that runs entirely on your hardware.

Local LLM Chat

Run open-weight models — Llama, Qwen, Mistral, Gemma — at any size your hardware can handle. Quantized 7B to 70B+, fully offline.

Document Q&A (RAG)

Index thousands of PDFs, Word docs, and notes. Ask questions, get cited answers — all retrieval and inference happens on-device.

PII Redaction

Detect and redact names, emails, IDs, addresses, and custom patterns before sharing. Works on text, PDFs, and images.

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Privacy by architecture

Built for environments where the cloud is not an option.

Cloud AI tools require you to upload your data, your clients’ data, and your organization’s documents to someone else’s servers. For most regulated industries, that’s either a compliance violation or an unacceptable risk.

Tholos AI inverts the model: every operation — embedding, inference, retrieval, transcription, OCR — happens on your local CPU or GPU. The application has no outbound network connections beyond optional update checks, which you can disable.

  • No telemetry, no analytics, no “anonymous usage data”
  • Your files stay in standard, inspectable folders — no proprietary lock-in
  • Air-gap install option for high-security environments
  • Local audit log of AI operations — planned for the Business tier
  • Open-weight models you can audit and replace

Tholos AI vs cloud AI  ·  Verify it’s offline

Built for your work

Made for the data you can’t put in the cloud.

See how Tholos AI fits your field.

For legal teams For healthcare For finance & audit

Stop sending your data to someone else’s computer.

Run AI the way it should be run — on your machine, on your terms.

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