Crop pdf: PDF Arranger is a small python-gtk application

PDF Arranger is a small python-gtk application, which helps the user to merge or split pdf documents and rotate, crop and rearrange their pages using an interactive and intuitive graphical interface. 4 I have many pdf files in a folder. All I want to do is load a pdf file and generate 100 random crops from it and convert each crop to image of size 256x256. So if I have 100 pdf files, I will have 100x100 jpg images as output as I want to get 100 crops from 100 pdf files inside a folder. Can this process be automated? I am looking for an open source command line tool to crop PDF file just like we can do in Adobe Acrobat Pro. I have tried PdfTk, ImageMagick, PyPDF, and GhostScript—all with no success so far. Info: PDF -Shuffler is a small python-gtk application, which helps the user to merge or split pdf documents and rotate, crop and rearrange their pages using an interactive and intuitive graphical interface.