GPTAnon Desktop
Run AI completely offline on your computer. Zero logging, 100% privacy, powered by Gemma 2B. Available for Mac and Windows — for GPTAnon Pro users.
What is GPTAnon Desktop?
GPTAnon Desktop is a standalone application that runs a local AI model (Gemma 2B) directly on your computer using llama.cpp. After an initial model download (~2.5GB), the app works with zero internet connection. No API calls, no server-side processing — all AI inference happens on your hardware.
Key features
Fully offline after setup
After the initial model download, the app requires no internet connection. Your conversations never leave your device under any circumstances.
Powered by Gemma 2B
Uses Google's Gemma 2B Instruct model in 4-bit quantized GGUF format, optimized to run smoothly on laptops with 8GB RAM or more.
Streaming responses
Token-by-token streaming responses, just like the web app — the answer appears word by word as the model generates it.
One-time license verification
Licensed to your GPTAnon Pro account. Verify once on first launch — after that, the app works offline permanently.
System requirements
| Requirement | Minimum | Recommended |
|---|---|---|
| RAM | 8 GB | 16 GB |
| Storage | 4 GB free | 8 GB free |
| OS | macOS 12+ or Windows 10+ | macOS 13+ or Windows 11 |
| Internet | Required for initial setup only | — |
How to get started
- Upgrade to GPTAnon Pro — Desktop is a Pro-only feature. See pricing →
- Download the installer — Mac .dmg or Windows .exe available from this page once logged in.
- Enter your license key — Your license key is shown on this page when you're logged in as a Pro user.
- Download the model — On first launch, the app downloads Gemma 2B (~2.5GB). This happens once.
- Chat offline — After the download, the app works completely offline. No internet required.
Privacy guarantee
When using GPTAnon Desktop, your conversations are processed entirely on your own hardware. Nothing is sent to GPTAnon's servers, OpenAI, or any other third party. This is the maximum possible privacy for AI interactions — the model runs on your CPU, your conversations stay in your RAM, and nothing is logged anywhere.