SSL is enabled in Apache by default:
Certificate Info.
The certs are stored in:
.\xampp\apache\conf\ssl.*\ folders.
README files are included in those folders - drag into a text editor to read.
SSL configuration file is:
.\xampp\apache\conf\extra\httpd-ssl.confMake certificates using the Command line option:
C:\xampp\apache\bin\openssl.exeMake certificates using the bat file:
.\xampp\apache\makecert.bat