PowerShell client module for the ACME protocol Version 2, which can be used to interoperate with the Let's Encrypt(TM) projects certificate servers and any other RFC 8555 compliant server.

Minimum PowerShell version


There is a newer prerelease version of this module available.
See the version list below for details.

Installation Options

Copy and Paste the following command to install this package using PowerShellGet More Info

Install-Module -Name ACME-PS -RequiredVersion 1.5.2

You can deploy this package directly to Azure Automation. Note that deploying packages with dependencies will deploy all the dependencies to Azure Automation. Learn More

Manually download the .nupkg file to your system's default download location. Note that the file won't be unpacked, and won't include any dependencies. Learn More



(c) 2018-2020 Thomas Glatzer. All rights reserved. - Based on the originial work of Eugene Bekker (

Version History

Version Downloads Last updated
1.5.3-beta 45 4/19/2022
1.5.2 (current version) 47,802 12/3/2021
1.5.0 93,697 4/24/2021
1.5.0-beta 34 4/20/2021
1.3.5-beta 34 4/11/2021
1.3.4 28,228 2/12/2021
1.3.1 80,309 8/7/2020
1.2.6 3,162 7/30/2020