Most CAD programs that support Parasolid formats (*.x_t, *.x_b etc.) should be quite capable of exporting these CAD designs to ISO STEP product data files (*.stp, *.step). Some dedicated CAD converters may also be good choice for this conversion.
Convert Parasolid model (binary) to ISO-10303 STEP product data.
We found 6 software records in the database related to .x_b to .step file format conversion.
Microsoft Windows software - convert x_b to step on Windows
Autodesk Inventor is modeling application used to create 3D digital prototypes.
Convert from x_b file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned x_b to step. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A CAD converter with huge format support
A set of 3D modeling tools
A 3D geometric modeling component software
A CAD visualizaton, analyzation and translating system
A CAD conversion software