Fuse collects the source files of a .NET codebase, reduces them for token efficiency, and emits one structured payload an AI agent or a developer can read in a single call. It ships as a .NET global tool and as an MCP server.
Publisher’s description
What is Fuse?
Fuse is an open-source ai assistants & llm program for Windows from Litenova Solutions. It is written in C#.
Installation and requirements
Official installers exist for 64-bit and 32-bit as Portable and EXE (Inno Setup). Installation asks for administrator rights. The installer supports unattended (silent) installation.
Updates and version history
The current version is 4.4.0, released on July 30, 2026. 4 versions are listed since June 22, 2026, each with links to its own installer files.
Popularity and file types
The source code on GitHub (Litenova-Solutions/Fuse) has 36 stars. Similar programs include Claude Code, Codex CLI and ChatGPT.
Project description on GitHub: “Faster .NET build and test loop for AI coding agents.”
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
In short: Fuse is an open-source ai assistants & llm tool for 64-bit and 32-bit PCs. Administrators can deploy it unattended.
Is Fuse 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:
9CF04C6B8CE6BFBAA66C92C52C809E03BFEAD8F10E1A6BC3027C780220BE3151· 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 4 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 4.4.0Latest | July 30, 2026 | — | 32-bit EXE (Inno Setup)64-bit ZIP32-bit EXE (Inno Setup) |
| 4.3.0 | July 16, 2026 | — | 32-bit EXE (Inno Setup) |
| 3.2.0 | July 3, 2026 | — | 64-bit EXE (Inno Setup) |
| 2.0.1 | June 22, 2026 | — | 64-bit EXE (Inno Setup) |
Install from the command line
Silent install ›winget install --id Litenova.Fuse -efuse-4.4.0-setup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-Related guide: How to use winget: install and update apps
Information
- Publisher
- Litenova Solutions
- Category
- AI assistants & LLMs
- Licence
- MIT
- Price
- Free
- Source code
- github.com/Litenova-Solutions/Fuse
- Written in
- C#
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, 32-bit
- Installer
- Portable, EXE (Inno Setup)
- Version
- 4.4.0
- Released
- July 30, 2026
- Added to the catalogue
- July 6, 2026
- Versions listed
- 4
- GitHub stars
- 36
- GitHub forks
- 3
- Website
- fuse.codes
- winget ID
- Litenova.Fuse
Ratings and reviews
No reviews yet. Be the first to rate it.
Alternatives to Fuse
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Claude Code2.1.302Unleash Claude’s raw power directly in your terminal. Search million-line codebases instantly. Turn hours-long workflows into a single command. Your tools. Your workflow. Your codebase, evolving at thought speed.Proprietary67.1K ↓ -
Codex CLI0.161.0Codex CLI is an open‑source local coding agent that runs in your terminal, letting you write, edit, and understand code without leaving the command line.Open source16.6K ↓ -
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oh-my-pi18.12.6⌥ AI Coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and moreOpen source654 ↓
Frequently asked questions
Is Fuse free?
Yes. Fuse is open-source software under the MIT licence.
Is Fuse 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 Fuse 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 Fuse be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Fuse run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit and 32-bit version through emulation.
Where can I download an older version of Fuse?
The versions page lists all 4 versions with links to their official installer files, back to June 22, 2026.
Can I use Fuse without administrator rights?
Yes, there is a per-user installer that does not need administrator rights.
What are alternatives to Fuse?
Claude Code, Codex CLI, ChatGPT, GPT4All and OpenWork. The alternatives page compares them.
