Simple Google Sitemap Pro

Featured:

compatible with OpenCart 2.x & 3.x
compatible with Journal2 template
compatible with Journal3 template
compatible with blog extension Advance News System
has a user-friendly interface in Russian & English
supports multilanguage
can maintain a log of sitemap requests. You will always know what search engine is visiting the site
create sitemap index
splits sitemaps into pages (necessary for large sites)
can work with any number of products
supports lastmod tag
supports image tag
supports additional images of product
supports custom links
can use CDATA to encode special chars
fully customizable