GPT-4/o1 AI Assistant

Open Source, Personal Desktop AI Assistant for Linux, Windows, and Mac with Chat, Vision, Agents, Image generation, Tools and commands, Voice control and more.

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64-bit, release: 2.5.31 (2025-07-10), Changelog, GitHub, PyPi, Snap Store, Discord
PyPi
pip install pygpt-net
Snap
sudo snap install pygpt
GitHub GitHub Repo stars GitHub Repo stars
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Multiple features

PyGPT supports a wide range of AI models, including o1, o3, GPT-4, GPT-4o, GPT-4 Vision, GPT-3.5, and DALL-E 3. It also integrates models via LlamaIndex, and Ollama—like Llama 3, Mistral, Google Gemini, xAI Grok, DeepSeek, Bielik, and Anthropic Claude. With internet search, speech synthesis and recognition, customizable prompts, conversation history, and plugin support, it provides a comprehensive AI toolkit for diverse tasks.

11 modes of operation

Choose from 11 modes for versatile AI interactions: Chat for natural conversations and code generation; Vision for real-time image analysis; Image Generation with DALL-E 3; Assistants using OpenAI's Assistants API; Agents for complex tasks; LlamaIndex integration; Chat with Files to interact with your own data; Chat with Audio using advanced OpenAI multi-modal audio models; Research (Perplexity) for deep web research.

Full integration

Execute system and custom commands, generate and run Python code, and connect to any service—including web access. Handle various file types and data sources, automate tasks, and enhance productivity with local and external tools integrated into your workflow.

Open Source

Free and open-source, the application uses your own OpenAI API key. Source code is available on GitHub, with binaries for Windows, and Linux. Fully configurable, it supports multiple languages, customizable keyboard shortcuts, themes, voice control, and more.

Features

  • Desktop AI Assistant for Linux, Windows and Mac, written in Python.
  • Works similarly to ChatGPT, but locally (on a desktop computer).
  • 11 modes of operation: Chat, Chat with Files, Chat with Audio, Research (Perplexity), Completion, Image generation, Vision, Assistants, Experts, Agents and Autonomous Mode.
  • Supports multiple models: o1, o3, GPT-4o, GPT-4, GPT-3.5, and any model accessible through LlamaIndex and Ollama such as Llama 3, Mistral, Google Gemini, xAI Grok, Anthropic Claude, DeepSeek, Bielik, etc.
  • Chat with your own Files: integrated LlamaIndex support: chat with data such as: txt, pdf, csv, html, md, docx, json, epub, xlsx, xml, webpages, Google, GitHub, video/audio, images and other data types, or use conversation history as additional context provided to the model.
  • Built-in vector databases support and automated files and data embedding.
  • Included support features for individuals with disabilities: customizable keyboard shortcuts, voice control, and translation of on-screen actions into audio via speech synthesis.
  • Handles and stores the full context of conversations (short and long-term memory).
  • Internet access via Google and Microsoft Bing.
  • Speech synthesis via Microsoft Azure, Google, Eleven Labs and OpenAI Text-To-Speech services.
  • Speech recognition via OpenAI Whisper, Google and Microsoft Speech Recognition.
  • Real-time video camera capture in Vision mode.
  • Image analysis via GPT-4 Vision and GPT-4o.
  • Integrated calendar, day notes and search in contexts by selected date.
  • Tools and commands execution (via plugins: access to the local filesystem, Python Code Interpreter, system commands execution, and more).
  • Custom commands creation and execution.
  • Crontab / Task scheduler included.
  • Manages files and attachments with options to upload, download, and organize.
  • Context history with the capability to revert to previous contexts (long-term memory).
  • Allows you to easily manage prompts with handy editable presets.
  • Provides an intuitive operation and interface.
  • Includes a notepad.
  • Includes simple painter / drawing tool.
  • Supports multiple languages.
  • Requires no previous knowledge of using AI models.
  • Simplifies image generation using DALL-E.
  • Fully configurable.
  • Themes support.
  • Real-time code syntax highlighting.
  • Plugins support.
  • Built-in token usage calculation.
  • Possesses the potential to support future OpenAI models.
  • It's open source; source code is available on GitHub.
  • Utilizes the user's own API key.
  • and many more.

Screenshots
Image Generation Code Syntax Highlight Painter Tool Access to the Filesystem

Download for free
or check it out on GitHub.

Download View source code on GitHub

Download v.2.5.31

build 2025-07-10, 64-bit

Download Linux version
Download Windows version
SHA-1 checksums:
Linux (zip): c44e568268b670af7e012fbfc7a681515869de99
Windows (msi): 3f78a4f6381f511c49103ce2c02982676193a8e4

Install with PyPi:

pip install pygpt-net

Install with Snap:

sudo snap install pygpt

Get it from the Snap Store
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