Get Posh-ACME on Windows Now!
Get Posh-ACME with one command
Pick your system, reveal the step-by-step guide, copy the command, paste it into your terminal and press Enter. This command was taken from the project's own documentation and checked against it.
Not available for Windows yet.
Posh-ACME doesn't publish an install command for Windows anywhere we can verify, so there's nothing for us to show you. We won't invent one.
Pastes into PowerShell and installs Posh-ACME on your Windows machine in one step. Runs as your normal user account, and needs no administrator rights.
Not available for macOS yet.
Posh-ACME doesn't publish an install command for macOS or Linux anywhere we can verify, so there's nothing for us to show you. We won't invent one. It does document one for Windows — switch to that tab.
Pastes into your terminal and installs Posh-ACME on your macOS or Linux machine in one step. Runs as your normal user account, and needs no administrator rights.
How to set up Posh-ACME, step by step
Open PowerShell — press Win, type PowerShell, and press Enter — then paste the command and press Enter.
Run Posh-ACME --help to see the available commands, and
Posh-ACME --version to confirm the install worked. If your shell complains about
permissions, that project usually documents a corrected command on its own site.
This is the install command Posh-ACME publishes. Running it downloads Posh-ACME and puts it somewhere your terminal can find it, so you can start using it right away.
What Posh-ACME does
- Supports PowerShell 6.2 or later (Core edition) on all supported OS platforms
- Support for pre-created certificate requests (CSR)
- Cross platform PowerShell support. (FAQ)
- RSA and ECDSA keys supported for accounts and certificates
- No elevated Windows privileges required (unless using switch)
- IP Address certificates (RFC 8738) (Requires ACME CA support)
Summarised from Posh-ACME's own README.
About Posh-ACME
Posh-ACME is an open-source developer tool.
| Category | Developer tool |
|---|---|
| Install method | command line |
| Windows | documented install command available |
| macOS / Linux | no install command published |
| Price | Free and open source |
| Command verified | Yes — checked against the project README |
| Popularity | 924 stars on the project's public repository |
On mobile
Posh-ACME is a command-line tool, so there is no phone app for it — a phone has no shell to run it in. You'll need a desktop, or a remote shell into a machine that has one.
Posh-ACME is developed by its own authors. This page is an independent reference; we are not affiliated with or sponsored by the project. The command shown here was reproduced from the project's public documentation — always check the project's own documentation before running anything.