sldasm to x_t conversion pretty much represents export between SolidWorks and Parasolid platforms, something that might have been difficult in the past, but nowadays SolidWorks has no issues with both import and export of Parasolid formats. But except for SolidWorks, several othert alternatives can be used for this purpose as well.
You can actually find many tutorials and guides about SolidWorks on YouTube or various online community websites and social networks.
Updated: August 31, 2023