batch converting psd to pdf

Hello all forgive me if this message is not worded properly this is my first post. I have about 400 T-shirt designs made in photoshop in multiple folders. I would like to know if it is possible to batch convert them all from PSD to PDF but still keep them in their original folders. If any one can help I would really appreciate it

This may be a good question to ask in the Adobe forums :slight_smile: