Get Posh-ACME on Windows Now!
Open-source developer tool with a documented one-command setup.
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
- Press Win+R to open the Run dialog.
- Press Ctrl+V to paste the command you just copied.
- Press Enter. A PowerShell window will flash; the installer runs.
The command fetches the project's own installer, marks it unblocked, and runs it from memory. You do not need to save the file. If Windows asks "Do you want to allow this app to make changes?", click Yes — the installer needs to add itself to your PATH.
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
Open-source developer tool with a documented one-command setup.
| Category | Command-line tool |
|---|---|
| Install method | command line |
| Windows | documented install command available |
| macOS / Linux | no install command published |
| Price | Subscription plans from $9/mo · free Starter tier · team and enterprise plans |
| 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.