llamafile lets you distribute and run LLMs with a single file.
Our goal is to make open LLMs much more accessible to both developers and end users. We're doing that by combining llama.cpp with Cosmopolitan Libc into one framework that collapses all the complexity of LLMs down to a single-file executable (called a "llamafile") that runs locally on most computers, with no installation.
Publisher’s description
What is llamafile?
llamafile is an open-source ai assistants & llm program for Windows from Mozilla Ocho. It is written in C++.
Installation and requirements
Official installers exist for 64-bit as Portable. It runs without installation (portable).
Updates and version history
The current version is 0.10.6, released on September 15, 2026. 15 versions are listed since October 14, 2024, each with links to its own installer files. That is about 7.8 releases a year.
Popularity and file types
The source code on GitHub (mozilla-ai/llamafile) has 26,451 stars. Similar programs include Claude Code, Codex CLI and ChatGPT.
Project description on GitHub: “Distribute and run LLMs with a single file.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
- Frequent updates (about 7.8 a year)
- Large user base
Cons
- No native ARM64 build
In short: llamafile is an open-source ai assistants & llm tool for 64-bit PCs. It is actively maintained.
Is llamafile 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:
D579F61DCD3A306F518E6D90E599D77793ED5F09543023D09C96AD35FCFA63F0· 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 15 versions ›15 versions over 2 years · about 7.8 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 0.10.6Latest | September 15, 2026 | — | 64-bit Portable |
| 0.10.5 | August 3, 2026 | — | 64-bit Portable |
| 0.10.4 | July 16, 2026 | — | 64-bit Portable |
| 0.10.3 | June 2, 2026 | — | 64-bit Portable |
| 0.10.2 | May 29, 2026 | — | 64-bit Portable |
| 0.10.1 | May 1, 2026 | — | 64-bit Portable |
| 0.10.0 | March 19, 2026 | — | 64-bit Portable |
| 0.9.3 | May 14, 2025 | — | 64-bit Portable |
Install from the command line
Silent install ›winget install --id Mozilla.llamafile -eProgram files (.exe): llamafile.exe
Related guide: How to use winget: install and update apps
Information
- Publisher
- Mozilla Ocho
- Category
- AI assistants & LLMs
- Licence
- Apache-2.0
- Price
- Free
- Source code
- github.com/mozilla-ai/llamafile
- Written in
- C++
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 0.10.6
- Released
- September 15, 2026
- Added to the catalogue
- October 18, 2024
- Versions listed
- 15
- Updates / year
- 7.8
- GitHub stars
- 26,451
- GitHub forks
- 1,656
- Website
- github.com
- winget ID
- Mozilla.llamafile
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is llamafile free?
Yes. llamafile is open-source software under the Apache-2.0 licence.
Is llamafile 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 llamafile 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.
Does llamafile 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 llamafile?
The versions page lists all 15 versions with links to their official installer files, back to October 14, 2024.
Can I use llamafile without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to llamafile?
Claude Code, Codex CLI, ChatGPT, GPT4All and Jan. The alternatives page compares them.
