I want to reorder pages of my PDF document by using implicitly .png/.jpg images in the processing, not by the easiest way as some of you want here about pdfshuffler which cannot do this so this is not duplicate.
Current extraneous solution requires explicit conversions of images to .pdf
convert *.png all_images_here.pdf
pdfshuffler dummy.pdf all_image_here.pdf
Goals for implicit .png/.jpg conversions to pdf
Pseudocode to have autoconversion of .jpg/.png documents
new-pdfshuffler dummy.jpg jummy.png body.pdfPseudocode about GUI
pdfshuffler body.pdf- drag-and-drop
dummy.jpgandjummy.pngtonew-pdfshuffler
System: Ubuntu 16.04
Linux kernel: 4.4 and 4.6