To import your recipes from YummySoup!, first you have to export your recipes from YummySoup! into the .ysr export format. (Note: do not try to directly import the YummySoup! Library file.)
1. Open YummySoup! and select all of the recipes you would like to export.
2. In the menu bar, choose File -> Export Selected Recipes...
3. Press Save to create the export file.
4. You can now import this file into Paprika by following these directions: How to import recipes exported from other applications