Download

Kozorosa for Mac.

The whole studio on your own machine — the geometry kernel, the database and the server inside one application. Your models stay on your disk; nothing you model leaves your Mac.

Start the 5-day free trial Pricing

Kozorosa for Mac is opening to its first users: ask for the trial and we send you the download.

Kozorosa on a Mac: an apothecary cabinet with its components in the browser.

Available

macOS

Apple silicon (M1 and later). One application, about 340 MB to download.

Start the trial

In the works

Windows

The same application for Windows 10 and 11. A desktop licence carries over.

Tell me when

In the works

Linux

The same application for the major distributions. A desktop licence carries over.

Tell me when

5 days

Every tool, every module

The trial opens the whole studio and every construction module. Nothing is charged until you choose.

Your files

On your disk

Kozorosa documents (.k3d) keep the whole history; STEP and the other formats go wherever you need them.

Your agent

Connected locally

Help → Connect an AI Agent gives Claude Code, Cursor or Codex the MCP setup for the app on your Mac.

Teams

Need the web version for a team?

Foundry runs Kozorosa in the browser on your own servers, with accounts, organisations, live collaboration and the API.

About Foundry

First steps

Start with the help centre.

Short step-by-step articles for every tool, each with a picture of the application at every step.

Help centre