• GPT for Word. Offline and Private. Use OpenAI’s gpt-oss-20b in Microsoft Word.

    If you’re interested in utilizing powerful GPT models within Microsoft Word while prioritizing data privacy, we invite you to explore gpt-oss-20b via GPTLocalhost. You can view a comparison […] read more

  • Apple Intelligence in Microsoft Word

    At the 2025 Worldwide Developers Conference, Apple introduced its new Foundation Models framework, which gives app developers direct access to the on-device foundation language model at the core […] read more

  • GPT for Word. Complete offline and 100% Private. Use DeepSeek-R1-0528 or Phi-4 in Microsoft Word.

    If you’re interested in leveraging powerful GPT models within Microsoft Word while ensuring data privacy, consider exploring the DeepSeek-R1-0528 and Phi-4 series models through GPTLocalhost. You can watch […] read more

For more demos, please check our YouTube channel.


Installing GPTLocalhost

Apple Intelligence in Microsoft Word

Seamless Model Switching

Register Your Device to Be Completely Offline

Empower Your Team on Your Intranet

Automatic Markdown Format Conversion


Using AnythingLLM in Microsoft Word

Using LM Studio in Microsoft Word

Using Transformer Lab in Microsoft Word

Using Ollama in Microsoft Word

Using llama.cpp in Microsoft Word

Using LocalAI in Microsoft Word

Using KoboldCpp in Microsoft Word

Using Xinference in Microsoft Word

Using OpenLLM in Microsoft Word

Using LiteLLM in Microsoft Word

Using Msty for Multiple LLMs in Microsoft Word

Using Microsoft Foundry Local for GPU and CPU