Download

Download Occlira

Free 14-day trial — the complete app, no account, no key. The installer downloads straight from our releases; you never leave your browser.

Windows
Windows 10/11 · 64-bit
Download for Windows
Free 14-day trial · No account · No key
macOS
Apple Silicon (M1 and newer)
Download for Mac
Free 14-day trial · No account · No key

On Windows, if you see a "Windows protected your PC" prompt, click More info → Run anyway to continue — it’s a routine check for apps downloaded from the internet.

Browser extension Chrome · works with the desktop app Anonymize right inside ChatGPT, Claude and Gemini. Add to Chrome →

How the trial works

  1. Download and install — no sign-up, no key.
  2. On first run, a short setup downloads the local detection model. The 14-day trial starts automatically.
  3. The trial is anchored to your device, so reinstalling won’t reset it.
  4. When you’re ready, buy a license and activate it in-app — one-time, perpetual, node-locked to your device.

System requirements

  • Windows 10/11 (64-bit) or macOS (Apple Silicon — M1 or newer)
  • ~2 GB free disk space (app + local detection model)
  • Internet needed once, for the first-run model download

Already bought a key? Open the app and activate it under Licenses. Need help? [email protected]