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.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Linux
- BSD
- Self-Hosted
- Arch Linux
- Gentoo
- CentOS
- Fedora
- Debian
- FreeBSD
- Ubuntu Server
- OpenBSD

Certbot is the most popular Mac, Linux & Self-Hosted alternative to CertKit.
Certbot is the most popular Open Source & free alternative to CertKit.
- Certbot is Free and Open Source












