You're all set. Let's get TrillMark running.
Thanks for your purchase. Download TrillMark below, then activate it with the license key from your email receipt.
macOS 26+ · Apple silicon · Apple-notarized
Thanks for your purchase. Download TrillMark below, then activate it with the license key from your email receipt.
macOS 26+ · Apple silicon · Apple-notarized
Your license key is in your purchase confirmation and your email receipt. Keep it nearby — you'll paste it in the last step.
Open the downloaded TrillMark.dmg and drag TrillMark into your Applications folder. Launch it from there, not from the disk image, so updates work correctly.
Prefer the command line? Install with Homebrew instead: brew install --cask skj-apps/tap/trillmark
In TrillMark, open Settings ▸ License. You'll see a License Key field.
Paste the license key from your receipt and click Activate. That's it. You're licensed on up to three Macs, and you can move a seat later by deactivating one in Settings ▸ License.
On first launch TrillMark asks for one macOS permission — Accessibility — so it can see notification banners and know which app notified you. That's the only permission it needs; it never uses Screen Recording, your camera, or your mic, and everything stays on your Mac.
Can't find your key, or something isn't working? Email us and we'll sort it out. There's also a 14-day, no-questions-asked refund if TrillMark isn't for you.