Choose your platform

One binary,
every workshop.

Windows

x64

Download .exe installer · 186 MB

Linux

x64 · AppImage

Download .AppImage · 171 MB

macOS

Apple Silicon

Not yet available

Older versions and direct file links are available on the GitHub releases page.

Before you install

System requirements

Minimum

OS	Windows 10 64-bit
CPU	4-core, 2.5 GHz
RAM	8 GB
GPU	DirectX 11 / OpenGL 4.1, 2 GB VRAM
Storage	2 GB free space

Recommended

OS	Windows 11 64-bit
CPU	6-core, 3.5 GHz
RAM	16 GB
GPU	Dedicated GPU, 4 GB+ VRAM
Storage	5 GB free space (SSD)

Minimum

OS	Ubuntu 22.04+ / Fedora 38+ (glibc 2.35+)
CPU	4-core, 2.5 GHz
RAM	8 GB
GPU	OpenGL 4.1, 2 GB VRAM
Storage	2 GB free space

Recommended

OS	Ubuntu 24.04+
CPU	6-core, 3.5 GHz
RAM	16 GB
GPU	Dedicated GPU, 4 GB+ VRAM
Storage	5 GB free space (SSD)

Minimum

OS	macOS 14 (Sonoma), Apple Silicon
CPU	Apple M1 or newer
RAM	8 GB
GPU	Integrated GPU (Metal)
Storage	2 GB free space

Recommended

OS	macOS 15+, Apple Silicon
CPU	Apple M2 Pro or newer
RAM	16 GB
GPU	Integrated GPU (Metal)
Storage	5 GB free space (SSD)

Built in public

What's next

Arsyn is early. Here's exactly what's shipped and what's still being built — no vague promises.

In progress

Auto-wiring engine

Automatic logical wiring generation from component typing, on top of the existing manual wiring tools.

Planned

Local AI copilot (Ollama)

Local code-gen and documentation assistant using deepseek-coder / llama3.1 — zero cloud calls.

Planned

PLC & robot import / export

Round-trip with TIA Portal, Codesys and major robot controllers (RAPID, KRL).

Planned

3D cable tray routing

Physical cable routing on top of the logical wiring graph, with BOM-aware cable lengths.

Planned

Closed-loop PLC simulation

Zone/token simulation writing back to live PLC variables for true hardware-in-the-loop testing.

Planned

macOS build

Native Apple Silicon build, once the core engine stabilizes on Windows/Linux.

Release history

Changelog

Full changelog →

v0.4.0 Alpha Jun 2, 2026

New: manual wire creation between component pins in the 3D scene
New: document organizer — attach datasheets, PDFs and notes directly to components
Improved: STL import now preserves sub-assembly hierarchy on drag-and-drop

v0.3.0 Alpha Apr 18, 2026

New: 3D STL import with kinematic chain hierarchy and local reference frames
New: zone/token flow-simulation engine (early preview, no PLC write-back yet)
New: project file format (.arsyn) with versioned autosave

v0.2.0 Alpha Feb 9, 2026

New: first public alpha build — project shell, 3D viewport, basic scene graph
New: GitHub repository opened to the community

Open & honest

Arsyn Community License

Free to download and use, including commercially. Source is published on GitHub. You may read it, audit it, fork it, and submit changes — you may not resell Arsyn itself as a competing closed product.

View source on GitHub

Free for personal, educational and commercial use

Full source available on GitHub — nothing hidden, no obfuscated core

No telemetry, no analytics, no phoning home — ever

Contributions welcome under the same license

Get going