copilocal discovers the models you already have in Ollama, Foundry Local, and LM Studio, lets you choose one in an arrow-key terminal UI, ensures that provider's OpenAI-compatible server is running, then launches GitHub Copilot CLI with the right BYOK environment variables set only on the Copilot child process. If a provider isn't installed, copilocal can install it (with links to each tool's docs). copilocal is an independent, unofficial tool and is not affiliated with, endorsed by, or sponsored by GitHub, Microsoft, Ollama, or LM Studio; it launches the GitHub Copilot CLI that you install separately.
Publisher’s description
What is copilocal?
copilocal is an open-source ai assistants & llm program for Windows from Gary Lumsden. It is written in C#.
Installation and requirements
Official installers exist for 64-bit and ARM64 as Portable. It runs without installation (portable).
Updates and version history
The current version is 0.1.4, released on September 22, 2026. 3 versions are listed since June 17, 2026, each with links to its own installer files.
Popularity and file types
The source code on GitHub (garylumsden/copilocal) has 3 stars. Similar programs include Codex CLI, Claude Code and ChatGPT.
Project description on GitHub: “Pick a local LLM (Ollama / Foundry Local / LM Studio) from a TUI and launch GitHub Copilot CLI against it.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Native ARM64 build for Windows on Arm
- Portable: runs without installation
- Updated in the last two months
In short: copilocal is an open-source ai assistants & llm tool for 64-bit and ARM64 PCs.
Is copilocal 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:
364A0E50DDB209FC032D3AAFB5282B433232F04CF073B6439165921AC7E91B56· 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 3 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.1.4Latest | September 22, 2026 | — | ARM64 Portable64-bit Portable |
| 0.1.3 | August 19, 2026 | — | 64-bit PortableARM64 Portable |
| 0.1.2 | June 17, 2026 | — | 64-bit PortableARM64 Portable |
Install from the command line
Silent install ›winget install --id Gjlumsden.Copilocal -eProgram files (.exe): copilocal.exe
Related guide: How to use winget: install and update apps
Information
- Publisher
- Gary Lumsden
- Category
- AI assistants & LLMs
- Licence
- MIT
- Price
- Free
- Source code
- github.com/garylumsden/copilocal
- Written in
- C#
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, ARM64
- Installer
- Portable
- Version
- 0.1.4
- Released
- September 22, 2026
- Added to the catalogue
- June 18, 2026
- Versions listed
- 3
- GitHub stars
- 3
- GitHub forks
- 1
- Website
- github.com
- winget ID
- Gjlumsden.Copilocal
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is copilocal free?
Yes. copilocal is open-source software under the MIT licence.
Is copilocal 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 copilocal 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 copilocal run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.
Where can I download an older version of copilocal?
The versions page lists all 3 versions with links to their official installer files, back to June 17, 2026.
Can I use copilocal without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to copilocal?
Codex CLI, Claude Code, ChatGPT, GPT4All and oh-my-pi. The alternatives page compares them.
