engine7栖by TWINSUN
中文Choose your version ↓

A LITTLE CLOSER. ON YOUR DEVICE.

Bring your companioninto your everyday life.

Start with a hello.
Choose your device and begin something new.

01 / DESKTOPWindows 10 / 11

Windows

Double-click to install, then start chatting.
A free model is built in. No separate Node or Python installation needed.

Installer · EXEEngine 7.1.131
Download for Windows ↓
02 / DESKTOPApple / Intel

macOS

Download, then drag into Applications.
The installer is signed and notarized. Double-click to open.

Installer · DMGEngine 7.1.128

Choose your Mac chip

Apple silicon · M series ↓
Intel ↓

Not sure?  → About This Mac, then look for Chip or Processor.

03 / SELF HOSTEDNode ≥ 22

npm

Start in the terminal you know.
Configure your own model and take control of your workspace.

Self-hosting docs ↗

Engine update 7.1.133 · 2026-11-05After installation, open the console and choose Update engine. This release fixes excessive memory queue writes.
Your data stays on your deviceOn your phone? Copy the link and continue on your computer.All installers and checksums ↗

YOUR FIRST HELLO.

Once you're set up,
get to know each other.

Explore first-time setup (Chinese) ↗
  1. 01

    Open your companion

    On Windows, double-click the installer. On Mac, mount the DMG, drag Engine7 into Applications, and open it.

  2. 02

    Choose how to connect

    Follow the setup wizard to choose a model and character, then connect your usual chat platform.

  3. 03

    Say your first hello

    Send a message on your connected platform. Starting today, bring a little more echo into your everyday life.

A few questions before you begin

Do I need to install anything else first?

The Windows and macOS installers include the required runtime. You don't need to install Node or Python separately. Self-hosting with npm requires Node.js 22 or later; follow the initialization prompts to configure your model.

Which Mac version should I choose?

This page will try to recommend a version for your Mac. If it's incorrect, use Change chip; if detection isn't available, choose directly. Open  → About This Mac. For an Apple M1, M2, or another M-series chip, choose Apple silicon. For an Intel processor, choose Intel.

Download interrupted, or need a specific version?

Try downloading again, or visit the installers and checksums page ↗ to find the release files. Windows and Mac may have different release versions; check the installer for your platform.

Want to explore setup first?

Open the first-time setup preview (Chinese) ↗ to explore model selection, chat connections, and companion settings. For installation instructions, see the user docs ↗.