Use your favorite genealogy program to create and maintain your
family tree.
When you are ready to publish your family tree as an Internet
website, export your family data to a GEDCOM file.
Run GED-GEN. Click the Options button and specify the
name of the GEDCOM file and a folder where GED-GEN should
place the generated web pages. Choose any other options to customize
your web pages, then click OK.
Next click the Generate
button. GED-GEN will read your GEDCOM file and generate
a series of family group sheet web pages.