option deficit in photoshop elements

I have 100 bmp files I need to convert to pdfs efficiently in the process multiple files option. No resizing is required. However, I need the no compression option. Elements has a fixed default of jpeg compression, so instead of converting everything with one key press, I have to manually choose no compression 100 times. I am a perfectly skilled coder. This not an acceptable fault in the world's leading photo processing software. Way past time to fix it.