Get Tilas.
Start in your browser today. The desktop app for Windows, macOS and Linux — with the exact colour separation and Tilas Pro — ships on 1 November 2026.
One build job, one commit, every platform. Desktop installers are signed, and every release is sliced by real slicers before it is published.
Browser
The free plan, in Chrome, Edge or Firefox on any computer. Nothing to install and nothing uploaded: your model is opened and processed on your own machine. Open it now.
Available nowWindows
A signed installer for Windows, with updates you install when you choose.
On 1 November 2026macOS
A signed, notarised disk image for Apple silicon and Intel Macs.
On 1 November 2026Linux
An AppImage and a .deb, with the same exact colour separation as the other desktop builds.
On 1 November 2026The rest of it, in one place.
- Account
- None. Nothing to sign up for, nothing to sign in to, and no trial that ends. The free plan needs no key; Tilas Pro is a licence key you paste into the desktop app, and the pricing page says what it adds and when it goes on sale.
- Network
- Your model is never sent. Import, repair, paint, cut and export all run on your machine. The desktop app uses the network for the update check and for activating or renewing a Pro key, and nothing else; unplug it and you lose neither your work nor a licence that has renewed in the last four months.
- Updates
- The desktop app checks for a new version when it starts and once a day, and installs it only when you press Install. A paid licence includes a year of updates; the version you have keeps working either way.
- Where the work happens
- In the application’s own process, natively. The exact colour separation needs things a browser sandbox makes either impossible or a research project, so it stays in the desktop build. The browser version is free, installs nothing and needs no account: open, repair, paint and export there, then download for the exact colour separation. On the free plan Separate is a preview in the desktop app too; exporting the separated parts needs Tilas Pro.
- How it is built
- One automated job, one commit, every target. Nothing is assembled by hand, and a release is published only after Bambu Studio, OrcaSlicer and PrusaSlicer have sliced its exports.
- What is missing
- A page, not a footnote: what Tilas does not do yet lists what is not built, what is built but unwatched, and what will not change.