Download

Download Helmlet

Quick and honest, up front: the download is free. To unlock it you need a license key – one-time €3.99, no subscription. Without a key you can install and look at Helmlet, but the features stay locked. We'd rather tell you now than have you find out after.

⬇︎  Download Helmlet 2.0 (.pkg)

macOS 13 (Ventura) or newer · Apple Silicon (M1–M5) · ~1.4 MB · notarized by Apple · no account, no tracking

Three steps

  1. Download & install. Open the .pkg and click through. You'll be asked for your password once – that sets up the helper for fan control, then never again.
  2. Enter your key. On first launch Helmlet asks for your license key. You get it by email right after purchase.
  3. Done. Helmlet lives in the menu bar. One license covers one Mac – you can move the key to another Mac yourself anytime.
Don't have a key yet?
One-time €3.99, then free updates forever. No subscription, no hidden costs.

Buy Helmlet · €3.99

Already bought but misplaced your key? It's in your order email from Lemon Squeezy. Can't find it? Drop a line to [email protected] and we'll help.