v1.0.0 — April 2026

Download Sammy

AI-powered desktop code editor. Monaco editor, streaming AI chat, integrated terminal — free and open source.

Windows x64 detected—Portable ZIP — no install needed
Win
Windows x64
Portable ZIP — extract & run Sammy.exe
~155 MB
Download Windows x64

No installer required. Portable — runs from any folder.

Src
Linux / macOS Source
Source ZIP — Node.js 18+ required
~12 MB
Download Linux / macOS Source

Run npm install && npm run build:renderer:dev && npm start

Verify your download. After downloading, compare the SHA-256 checksum above against the output of certutil -hashfile sammy-windows-x64.zip SHA256 to confirm the file has not been tampered with.

Quick Start — Windows Portable

01

Download the ZIP

sammy-windows-x64.zip
02

Extract the archive

Right-click → Extract All → Choose destination
03

Launch Sammy.exe

sammy-windows-x64\Sammy.exe
04

Complete onboarding

Welcome → Personalize → AI Config → Launch

System Requirements

Windows (Portable)

  • Windows 10 or later (x64)
  • No additional runtime required
  • ~155 MB disk space
  • Internet connection for AI features

Linux / macOS (Source)

  • Node.js 18 or later
  • npm (included with Node.js)
  • ~500 MB after npm install
  • Internet connection for AI features

Windows SmartScreen Notice

When you run the Sammy installer on Windows, Microsoft SmartScreen may display a warning that reads "Windows protected your PC" or "Unknown publisher." This is expected. Sammy is currently distributed without a code-signing certificate, which triggers this warning for all new publishers regardless of whether the software is safe.

How to proceed:

  1. 1Click "More info" on the SmartScreen dialog.
  2. 2Click "Run anyway" to proceed with installation.
  3. 3Optionally, verify the SHA-256 checksum shown above before running to confirm the file has not been modified.

About code signing

A code-signing certificate from a trusted Certificate Authority (CA) such as DigiCert or Sectigo eliminates the SmartScreen warning entirely. An EV (Extended Validation) certificate costs approximately $200–$400 per year and requires identity verification. We plan to add code signing in an upcoming release. Until then, the SHA-256 checksum above is the recommended way to verify download integrity.

Release Notes

  • Initial release — full Electron + React desktop application
  • Monaco Editor with 30+ language syntax highlighting
  • AI Chat panel with OpenAI, Anthropic, and Private/Local LLM support
  • Integrated bash terminal (node-pty)
  • File explorer with create, rename, and delete
  • 4-step onboarding wizard with personalization
  • 8 preset accent colors
  • Auto-save, word wrap, font size, tab size settings

MIT License · Sammy™ is a trademark of Pixelmind Ventures · Not affiliated with Anysphere, Inc.

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