Open-source alternative to Claude Code / Cursor Agent, living in your terminal. Connect any OpenAI-compatible LLM, autonomously read, edit, test, self-verify — built with Rust.
Publisher’s description
What is AtomCode?
AtomCode is an open-source ides & code editor program for Windows.
Installation and requirements
Official installers exist for 64-bit as Portable. It runs without installation (portable).
Updates and version history
The current version is 5.2.4, released on October 21, 2026. 31 versions are listed since May 28, 2026, each with links to its own installer files. The last update is less than a month old.
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
- Updated in the last two months
Cons
- No native ARM64 build
In short: AtomCode is an open-source ides & code editor tool for 64-bit PCs.
Is AtomCode safe to download?
- The file is served by atomgit.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
6C3F7CE27F3252F584831F621CFA238779F9C3799B9FBF0DF9D48B4712EB62F9· 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 31 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 5.2.4Latest | October 21, 2026 | — | 64-bit Portable |
| 5.2.3 | October 13, 2026 | — | 64-bit Portable |
| 5.2.2 | October 10, 2026 | — | 64-bit Portable |
| 5.2.1 | October 1, 2026 | — | 64-bit Portable |
| 5.2.0 | September 30, 2026 | — | 64-bit Portable |
| 5.1.0 | September 18, 2026 | — | 64-bit Portable |
| 5.0.9 | August 27, 2026 | — | 64-bit Portable |
| 5.0.8 | August 20, 2026 | — | 64-bit Portable |
Install from the command line
Silent install ›winget install --id AtomGit.AtomCode -eProgram files (.exe): atomcode.exe
Related guide: How to use winget: install and update apps
Also for other systems
brew install --cask atomcodeInformation
- Category
- IDEs & code editors
- Licence
- MIT
- Price
- Free
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 5.2.4
- Released
- October 21, 2026
- Added to the catalogue
- June 9, 2026
- Versions listed
- 31
- Website
- atomcode.atomgit.com
- winget ID
- AtomGit.AtomCode
Ratings and reviews
No reviews yet. Be the first to rate it.
Alternatives to AtomCode
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Frequently asked questions
Is AtomCode free?
Yes. AtomCode is open-source software under the MIT licence.
Is AtomCode safe to download?
The download comes from atomgit.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 AtomCode 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 AtomCode 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 AtomCode?
The versions page lists all 31 versions with links to their official installer files, back to May 28, 2026.
Can I use AtomCode without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to AtomCode?
OpenCode, Apache NetBeans, Node.js (LTS), RStudio and Haxe. The alternatives page compares them.
