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Kategorie

Certificate automation

Request and renew TLS certificates over ACME from Let's Encrypt or another ACME authority.

Im Vergleich

Certificate automation
ToolSterneLizenzBedingungenSelbst hostbarSpracheNeuestes ReleaseLetzter Push
acme.sh48kGPL-3.0Open SourceNeinShell3.1.62026-10-03
Certbot33kOtherOpen SourceNeinPythonv5.8.02026-10-02
cert-manager14kApache-2.0Open SourceNeinGov1.21.22026-10-05
lego9.9kMITOpen SourceNeinGov5.5.22026-10-05
Certimate9.3kMITOpen SourceNeinGov0.4.342026-10-04
win-acme5.8kApache-2.0Open SourceNeinC#v2.2.9.17012026-06-09

6 Tools

acme.sh

A pure Unix shell script ACME client for SSL / TLS certificate automation

Sprache
Shell
Lizenz
GPL-3.0
Sterne
48k
Neuestes Release
3.1.6
Letzter Push
2026-10-03
Certbot

Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.

Sprache
Python
Lizenz
Other
Sterne
33k
Neuestes Release
v5.8.0
Letzter Push
2026-10-02
cert-manager

Automatically provision and manage TLS certificates in Kubernetes

Sprache
Go
Lizenz
Apache-2.0
Sterne
14k
Neuestes Release
v1.21.2
Letzter Push
2026-10-05
lego

Let's Encrypt/ACME client and library written in Go

Sprache
Go
Lizenz
MIT
Sterne
9.9k
Neuestes Release
v5.5.2
Letzter Push
2026-10-05
Certimate

An open-source and free self-hosted SSL certificates ACME tool, automates the full-cycle of issuance, deployment, renewal, and monitoring visually. 完全开源免费的自托管 SSL 证书 ACME 工具,申请、部署、续期、监控全流程自动化可视化,支持各大主流云厂商。

Sprache
Go
Lizenz
MIT
Sterne
9.3k
Neuestes Release
v0.4.34
Letzter Push
2026-10-04