Anyone who has gone through the trouble of setting up a secure website knows what a hassle getting and maintaining a certificate can be. Let’s Encrypt automates away the pain and lets site operators turn on and manage HTTPS with simple commands.




acme.sh is described as 'A pure Unix shell script implementing ACME client protocol and deploying SSL certificates' and is an app. There are five alternatives to acme.sh for a variety of platforms, including Self-Hosted, Linux, Web-based, BSD and Mac apps. The best acme.sh alternative is Let's Encrypt, which is both free and Open Source. Other great apps like acme.sh are Certbot, CertKit, Lego (go-acme) and Actalis.
Anyone who has gone through the trouble of setting up a secure website knows what a hassle getting and maintaining a certificate can be. Let’s Encrypt automates away the pain and lets site operators turn on and manage HTTPS with simple commands.




Certbot is an open source tool from EFF for automating HTTPS deployment on websites, supporting servers like Apache and nginx. Works with Let's Encrypt for free certificates, accessible via command line, ensuring security with automatic renewal and optional HTTP to HTTPS redirection.

CertKit provides automated SSL/TLS certificate management software that eliminates the complexity of maintaining certificates across modern infrastructure. Founded by engineers who spent too many hours debugging certificate renewals and watching competent teams waste days on...
Actalis is a European certification authority that provides SSL/TLS certificates for websites and online services. It offers Domain Validation (DV), Organization Validation (OV) and Extended Validation (EV) certificates, plus ACME support for automated DV certificate issuance...


