Node Connectivity
There are 4634 nodes that can be used as predessesor
for a node with an input port of type 
Generic Port.
Extract Header
Grabs all JS from a PDF and returns a single JS file with all code
Replace and Invert Color
Replace-Invert Color PDF
Repair PDF
Repair a PDF file
Remove Blank Pages
Remove blank pages from a PDF file
Process PDF With OCR
Process PDF files with OCR using Tesseract
Flatten
Flatten PDF form fields or full page
Extract Images
Extract images from a PDF file
Extract Image Scans
Extract image scans from an input file
Decompress PDF
Decompress PDF streams
Optimize PDF
Optimize PDF file