HyperChat is an open Chat client that can use various LLM APIs to provide the best Chat experience and implement productivity tools through the MCP protocol.
- Supports OpenAI-style LLMs, OpenAI, Claude(OpenRouter), Qwen, Deepseek, GLM, Ollama.
- Built-in MCP plugin market with user-friendly MCP installation configuration, one-click installation, and welcome to submit HyperChatMCP.
- Also supports manual installation of third-party MCPs; simply fill in command, args, and env.
Publisher’s description
What is HyperChat?
HyperChat is an open-source ai assistants & llm program for Windows from Dadigua. It is written in TypeScript.
Installation and requirements
Official installers exist for 64-bit as EXE (NSIS). Installation asks for administrator rights. The installer supports unattended (silent) installation.
Updates and version history
The current version is 1.8.4, released on June 18, 2025. 40 versions are listed since January 7, 2025, each with links to its own installer files. The last update is more than a year old.
Popularity and file types
The source code on GitHub (BigSweetPotatoStudio/HyperChat) has 709 stars. Similar programs include Claude Code, Codex CLI and LobeHub.
Project description on GitHub: “HyperChat is a Chat client that strives for openness, utilizing APIs from various LLMs to achieve the best Chat experience, as well as implementing productivity tools through the MCP protocol.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
Cons
- No native ARM64 build
- Installation needs administrator rights
- No update for more than a year
In short: HyperChat is an open-source ai assistants & llm tool for 64-bit PCs. Updates have slowed down. Administrators can deploy it unattended.
Is HyperChat safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
F87F698FCCDD72B31CA7DD0EDE07B578A3118BB72482FAD250852AE855DE641F· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 40 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.8.4Latest | June 18, 2025 | — | 64-bit EXE (NSIS) |
| 1.8.3 | June 13, 2025 | — | 64-bit EXE (NSIS) |
| 1.8.2 | June 9, 2025 | — | 64-bit EXE (NSIS) |
| 1.8.1 | May 23, 2025 | — | 64-bit EXE (NSIS) |
| 1.8.0 | May 19, 2025 | — | 64-bit EXE (NSIS) |
| 1.7.3 | May 11, 2025 | — | 64-bit EXE (NSIS) |
| 1.7.0 | May 6, 2025 | — | 64-bit EXE (NSIS) |
| 1.6.5 | April 30, 2025 | — | 64-bit EXE (NSIS) |
Install from the command line
Silent install ›winget install --id BigSweetPotatoStudio.HyperChat -eHyperChat-1.8.4-win-x64.exe /SRelated guide: How to use winget: install and update apps
Information
- Publisher
- Dadigua
- Category
- AI assistants & LLMs
- Licence
- Apache-2.0
- Price
- Free
- Source code
- github.com/BigSweetPotatoStudio/HyperChat
- Written in
- TypeScript
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (NSIS)
- Version
- 1.8.4
- Released
- June 18, 2025
- Added to the catalogue
- January 10, 2025
- Versions listed
- 40
- GitHub stars
- 709
- GitHub forks
- 74
- Website
- github.com
- winget ID
- BigSweetPotatoStudio.HyperChat
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is HyperChat free?
Yes. HyperChat is open-source software under the Apache-2.0 licence.
Is HyperChat safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install HyperChat with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can HyperChat be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does HyperChat run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of HyperChat?
The versions page lists all 40 versions with links to their official installer files, back to January 7, 2025.
What are alternatives to HyperChat?
Claude Code, Codex CLI, LobeHub, ChatGPT and GPT4All. The alternatives page compares them.
