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I am a private tutor.

I have a large library of past exam papers for the different exam boards at A-Level. There are approximately 6-10 different papers for each year for each board, and there are 4 exam boards.

The papers stretch back for roughly the past 8 or 9 years. So in total there is around 8 X 4 X 8 = 240 exam papers or so (rough estimate). Could be less because some years there are gaps.

The papers are in PDF format. What I need is for them to be split up by question into little png images. So I would end up not only with each exam paper in PDF, but also each question in a PNG file.

I will then be using the PNG files to group the questions by topic. I will be able to do this part myself however.