Combine PDFs on the CLI / command line / terminal
I sometimes get asked to combine several PDF files into a single PDF file. Here’s how I do it. Combining PDF files on the terminal List all PDF files (two, or more) then as the last argument specify the output file name (and remember to do this - you also won’t be warned if the output file already exists, it will just be overwritten). pdfunite in-1.pdf in-2.pdf in-n.pdf out.pdf “Considering that pdfunite is part of poppler it has a higher chance to be installed, usage is also simpler than pdftk. ...