In my quest to present the entire run of Prometheus online in PDF format, I need to find a tool that allows merging of PDF single PDF files into one document. Today I found a link to a solution on Max OS X hints. This involves using Image Capture (which comes with every new Mac), plus loading a freeware app called Combine PDFs. Simple enough. I install the new app, and open Image Capture. Hmm, no scanner drivers on my Mac. I move onto Vuescan, an application I bought a few years ago to scan images. I proceed to scan three pages of an old issue as a test. Scanning these as B/W images involves adjusting the page on the flatbed scanner just so a few times. After a few minutes of clicking through each step and saving the files, I have three .jpg files to merge. Hmm, will those convert into a PDF? I drop the files, each around 500-600k, into Combine PDFs, and click on Merge. The process seems to work, but the resulting file is 4.2 Mb, quite massive considering it is only three pages. I must have done something wrong.
Back to the instructions from Mac OS X hints. They suggest installing SANE, and so off to that web page, locate the files, and download them. Install three elements (in proper order, if you please), and open Image Capture again. Browse for devices, and SANE appears. Cool. Follow the directions in the hint, but wait, the Scan button is grayed out. At this point take a deep breath and walk away. After a while to cool down, I will try Google for other options to reduce the size of the end product. I can’t see anyone downloading 12-15 Mb files at this point.