Both are older, discontinued versions of the software. X19 is a newer version than X9, meaning it likely had additional features, improved performance, and a more modern interface. The information available for X19 indicates it was a significant step forward in functionality.
A free vector graphics tool that can be augmented with community-made plugins for basic pattern layout and drafting. gemini pattern designer x19 free upd download link
Scammers know you want the gemini pattern designer x19 free upd download link . Here is how they bait you: Both are older, discontinued versions of the software