Looking for a way to leverage private and powerful GPT models within Microsoft Word? Consider the recently released GLM-4-32B-0414 series models. Its performance is comparable to OpenAI’s GPT […]
Private AI for Word: Using Powerful Gemma-3 QAT Models for Text Rewriting
Introduction In the landscape of Private AI for Word, the ability to transform and polish professional prose without sacrificing data security is a high-priority requirement. For legal, medical, […]
Private AI for Word: Using Reka Flash 3 for Creative Writing and Reasoning
What is Reasoning-Based Creative Writing? In professional drafting, Creative Writing often requires more than just “generating text”—it requires the model to follow a logical thread, maintain a consistent […]
GPT for Word. Use Skywork for Reasoning in Microsoft Word Locally.
If you’re seeking private GPT models for Microsoft Word, consider the latest Skywork-OR1 (Open Reasoner 1) models. This series consists of powerful math and code reasoning models trained […]
Install GPTLocalhost Add-in as a local Word Add-in if you use Windows.
- This manual step is required for any local Word Add-ins, according to Microsoft.
- On Windows, “net share” is required for Microsoft Word to access the local Word Add-in.
- In Microsoft Word, please install GPTLocalhost Add-in under “Developer Add-ins” to make it run locally.
- After installation, you can now connect your favorite LLM server in Microsoft Word directly and locally.

Private AI for Word: A Taste of General Intelligence with Cogito-32B
Private AI for Word represents the next frontier in data ownership, allowing users to experience a taste of general intelligence directly within their document creation. According to Deep […]
GPT for Word. Use Gemma 3 (27B) for Summarization in Microsoft Word Locally (100% Private).
If you’re exploring alternatives to Microsoft Copilot, consider Google’s newly released Gemma 3, a new family of state-of-the-art, lightweight open models designed to run efficiently on single GPUs […]
Private AI for Word: Creative Writing and Complex Reasoning with QwQ-32B
The Breakthrough: A Compact Reasoning Model with Cutting-Edge Performance Private AI for Word deployment is now more powerful than ever thanks to the arrival of QwQ-32B, a model […]
GPT for Word. Use QwQ-32B in Microsoft Word Locally (100% Private).
If you’re seeking an alternative to Microsoft Copilot, consider Qwen’s newly released QwQ-32B. This open-source LLM excels in complex reasoning and holds its own against larger models like […]
GPT for Word. Use Msty for Multiple LLMs in Microsoft Word Locally (100% Private).
Looking for alternatives to Microsoft Copilot, or need the ability to toggle between various LLMs? Msty is a powerful platform designed to function seamlessly offline, ensuring reliability and […]
Technical Control: How GPTLocalhost Secures Your Data
Most AI tools for Word are “Cloud Add-ins,” which act as windows to a remote server. GPTLocalhost is built differently. We utilize a specific architecture designed for local development and private sideloading, ensuring your data remains entirely under your total control.
The Microsoft “Local-Only” Advantage
According to the official Microsoft Office Add-in specification, the platform allows for “Localhost” manifests. This unique technical feature was originally designed by Microsoft to let developers build and test Add-ins locally without ever deploying them to a public cloud or external server.
GPTLocalhost leverages this specific loophole to provide 100% data ownership. By running as a local Add-in that communicates exclusively with your own machine, we guarantee:
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No External Endpoints: Your text is never sent to a third-party API or cloud processing center.
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The “Development” Security Standard: We treat your daily workspace with the same isolation that engineers use for top-secret prototypes.
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Complete Private Ownership: Because the Add-in exists and runs entirely on your local server, you maintain absolute authority over your intellectual property.
Why This Matters for Professionals
For legal, medical, and financial professionals, a “Privacy Policy” is just a promise—but a local manifest is architectural proof. By utilizing Microsoft’s own local-only specs, GPTLocalhost provides total control over your data, bypassing the cloud vulnerabilities that affect tools like Microsoft Copilot and ChatGPT.