You don't actually have to do this - far better would be to simply scan as high-resolution (300dpi) high quality (90%) JPG files and then upload 'm somewhere in a zipped file.gcoudert wrote:If somebody can advise me on how to convert multiple A4 scans to a single pdf file
It's then trivial for anyone else with the time (for instance, me) to OCR the text from those jpg files, cut out the illustrations, and put the entire thing up as a big HTML file with a table of contents and next/previous buttons. Then that can be used to create a PDF again (but the only advantage is having the option to search through it).