pdfjam is a shell-script front end to the LaTeX 'pdfpages' package
The pdfjam package makes available the pdfjam shell script that provides a simple interface to much of the functionality of the excellent pdfpages package (by Andreas Matthias) for LaTeX. The pdfjam script takes one or more PDF files (and/or JPG/PNG graphics files) as input, and produces one or more PDF files as output. It is useful for joining files together, selecting pages, reducing several source pages onto one output page, etc.
The pdfjam package makes available the pdfjam shell script that provides a simple interface to much of the functionality of the excellent pdfpages package (by Andreas Matthias) for LaTeX. The pdfjam script takes one or more PDF files (and/or JPG/PNG graphics files) as input, and produces one or more PDF files as output. It is useful for joining files together, selecting pages, reducing several source pages onto one output page, etc.
To install pdfjam, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install pdfjam
To see what files were installed by pdfjam, run:
port contents pdfjam
To later upgrade pdfjam, run:
sudo port selfupdate && sudo port upgrade pdfjam
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