Windows · Utilities
Perimeter 81
Pseudo package that installs the Harmony SASE client
Version 13.1.1.21050 · by Perimeter 81
Official site: perimeter81.com
About Perimeter 81
Perimeter 81 has been rebranded to Harmony SASE.
This package no longer contains the installer. Instead, it pulls in the [`harmony-sase`](https://chocolatey.org/packages/harmony-sase) package so you always receive the official Harmony SASE build from Check Point / Perimeter 81.
How to install Perimeter 81
- Click Download — the developer's official website opens in a new tab.
- Download the latest version there and run it. Choose Custom/Advanced where offered, and skip any bundled extras.
- Prefer the command line? With Chocolatey you can install and update it with: choco install perimeter-81
- Open Perimeter 81 once it finishes installing.
Frequently asked questions
Is Perimeter 81 free to download?
Yes. The Download button sends you to perimeter81.com, the developer's official site, where Perimeter 81 is available to download. Grabware doesn't host or modify any files.
What is the latest version of Perimeter 81?
The version listed here is 13.1.1.21050, published /Date(1793. The developer's site always has the newest release.
How do I install Perimeter 81 from the command line?
With Chocolatey, run: choco install perimeter-81. This installs it from the official source and keeps it updated.
Is Perimeter 81 safe?
Perimeter 81 downloads directly from the developer. As always, scan the installer with your antivirus and choose Custom setup to skip any bundled extras.
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