Getsimple Blog seems to have a RSS Auto-Importer. Couldn't get it to work though with a rss-feed from a wordpress site.
Maybe you can make the site first static via a plugin, for example:
https://wordpress.org/plugins/staticpress/ (not tested)
Also, Wordpess export function creates xml files which look somewhat similar to the GS xml files.
Maybe you can make the site first static via a plugin, for example:
https://wordpress.org/plugins/staticpress/ (not tested)
Also, Wordpess export function creates xml files which look somewhat similar to the GS xml files.