Reasonix talks straight to api.deepseek.com. The loop is append-only, engineered around DeepSeek's byte-stable prefix cache — long sessions hold 90%+ cache hit and input-token cost collapses to ~1/5. Terminal-first, leave it running.
Publisher’s description
What is Reasonix CLI?
Reasonix CLI is an open-source ides & code editor program for Windows from reasonix. It is written in Go.
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 2.53.1, released on October 27, 2026. 129 versions are listed since June 5, 2026, each with links to its own installer files. The last update is less than a month old.
Popularity and file types
The source code on GitHub (esengine/DeepSeek-Reasonix) has 35,906 stars. Similar programs include OpenCode, Apache NetBeans and RStudio.
Project description on GitHub: “A reliable coding agent for complex software engineering tasks.”
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
- Large user base
In short: Reasonix CLI is an open-source ides & code editor tool for 64-bit and ARM64 PCs.
Is Reasonix CLI 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:
3BAA34E9502EEB5AD7E4CC3FC858E4B349233125B14485225D55CD8FC3DF8FBE· 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 129 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 2.53.1Latest | October 27, 2026 | — | ARM64 ZIP64-bit ZIP |
| 2.53.0 | October 27, 2026 | — | ARM64 ZIP64-bit ZIP |
| 2.52.0 | October 26, 2026 | — | 64-bit ZIPARM64 ZIP |
| 2.51.0 | October 24, 2026 | — | 64-bit ZIPARM64 ZIP |
| 2.50.0 | October 23, 2026 | — | ARM64 ZIP64-bit ZIP |
| 2.49.0 | October 22, 2026 | — | ARM64 ZIP64-bit ZIP |
| 2.48.0 | October 22, 2026 | — | 64-bit ZIPARM64 ZIP |
| 2.47.1 | October 21, 2026 | — | 64-bit ZIPARM64 ZIP |
Install from the command line
Silent install ›winget install --id ESEngine.ReasonixCLI -eProgram files (.exe): reasonix.exe
Related guide: How to use winget: install and update apps
Information
- Publisher
- reasonix
- Category
- IDEs & code editors
- Licence
- MIT
- Price
- Free
- Source code
- github.com/esengine/DeepSeek-Reasonix
- Written in
- Go
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, ARM64
- Installer
- Portable
- Version
- 2.53.1
- Released
- October 27, 2026
- Added to the catalogue
- June 11, 2026
- Versions listed
- 129
- GitHub stars
- 35,906
- GitHub forks
- 2,471
- Website
- esengine.github.io
- winget ID
- ESEngine.ReasonixCLI
Ratings and reviews
No reviews yet. Be the first to rate it.
Alternatives to Reasonix CLI
See all ›-
OpenCode1.19.4OpenCode is an open source agent that helps you write and run code with any AI model. It's available as a terminal-based interface, desktop app, or IDE extension.Open source285.2K ↓ -
Open source88.8K ↓ -
Open source705.1K ↓ -
Open source4.9M ↓ -
VSCodium1.143.17183VSCodium is a community-driven, freely-licensed and telemetry-free rebuilt of Microsoft's Visual Studio Code.Open source394.5K ↓ -
Haxe4.3.7Haxe is an open source high-level strictly-typed programming language with a fast optimizing cross-compiler.Open source49.7K ↓ -
Open source94.6K ↓ -
Open source12.3K ↓
Frequently asked questions
Is Reasonix CLI free?
Yes. Reasonix CLI is open-source software under the MIT licence.
Is Reasonix CLI 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 Reasonix CLI 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 Reasonix CLI run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.
Where can I download an older version of Reasonix CLI?
The versions page lists all 129 versions with links to their official installer files, back to June 5, 2026.
Can I use Reasonix CLI without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to Reasonix CLI?
OpenCode, Apache NetBeans, RStudio, Node.js (LTS) and VSCodium. The alternatives page compares them.
